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Precision Casting Products

120+ custom investment casting (lost wax casting) components across 10 major categories. As a professional casting supplier, OEM/ODM available with full CNC machining and certification.

120 products found
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All Castings Are Custom Made Based on Your Drawings

We manufacture precision investment cast components exclusively to customer specifications. Send us your 2D/3D drawings, samples or part requirements for a custom quotation within 48 hours.

SS304Steel Belt Wheel Investment Casting - SS304, SS316, SS316L | Huayong Metal

Steel Belt Wheel

SS304SS316SS316L

Carbon steel investment cast gate valve bodies for industrial piping systems. API 600 compliant with full material traceability and pressure testing. Full CNC machining available. All components custom made to customer drawings.

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CF8Swing Check Valve Body Investment Casting - CF8, CF8M, CF3M | Huayong Metal

Swing Check Valve Body

CF8CF8MCF3M

CF8 / CF8M / CF3M stainless steel investment casting swing check valve body with flanged ends and internal hinge area, designed to prevent backflow in piping systems with minimal pressure loss. Precision machined flange faces, seat bore and hinge pin bore for proper disc operation. Full port design for high flow capacity. All castings custom manufactured to customer drawings with CNC machining on all critical sealing surfaces.

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CF8MLift Check Valve Body Investment Casting - CF8M, 316, Lift | Huayong Metal

Lift Check Valve Body

CF8M316Lift

CF8M stainless steel investment casting lift check valve body with vertical design and flanged ends, designed for preventing backflow in clean fluid applications with rapid cycling. Precision machined flange faces, seat bore and disc guiding surfaces for accurate disc alignment. Excellent corrosion resistance for chemical and petrochemical applications. All components custom manufactured to customer specifications.

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SS316Centrifugal Pump Casing Investment Casting - SS316, Investment Cast, Volute | Huayong Metal

Centrifugal Pump Casing

SS316Investment CastVolute

316 stainless steel investment casting centrifugal pump casing with integrated mounting feet and flanged connections. Volute design for efficient fluid transfer in water treatment, chemical processing and industrial applications. Full CNC machining available. All components custom made to customer drawings.

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SS316Centrifugal Pump Impeller Investment Casting - SS316, CF8M, Closed/Semi-Open | Huayong Metal

Centrifugal Pump Impeller

SS316CF8MClosed/Semi-Open

Investment cast pump impellers with precision CNC machined vanes. Closed, semi-open and open designs for ANSI, ISO and API process pumps. All components custom made to customer drawings.

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WCBBracket & Support Structure Investment Casting - WCB, Alloy Steel, Custom | Huayong Metal

Bracket & Support Structure

WCBAlloy SteelCustom

Custom investment casting. Custom cast brackets, supports, mounting feet and structural connectors for heavy machinery, construction equipment and agricultural machinery. Fully machined.

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CF8, CF8M, CF3M, WCBGearbox / Reducer Housing Investment Casting - CF8, CF8M, CF3M, WCB | Huayong Metal

Gearbox / Reducer Housing

CF8CF8MCF3MWCB

Custom investment casting. Gearbox and speed reducer housings in CF8, CF8M, CF3M (stainless steel) and WCB (carbon steel). Helical, worm, planetary and bevel gearbox cases with integrated bearing bores, oil galleries and mounting feet. Full CNC machining available.

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AluminumCompressor Housing / Cylinder Investment Casting - Aluminum A356, Carbon Steel WCB, Reciprocating | Huayong Metal

Compressor Housing / Cylinder

Aluminum A356Carbon Steel WCBReciprocating

Custom investment casting. Reciprocating compressor cylinders and crankcases in aluminum and Carbon Steel WCB. Air-cooled finned cylinders, water-cooled jackets and integrated valve pockets. Full CNC machining available.

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SS316LBall Valve Body Investment Casting - SS316L, CF8M, DN15-DN300 | Huayong Metal

Ball Valve Body

SS316LCF8MDN15-DN300

Custom investment casting. Precision cast 2-piece/3-piece ball valve bodies with full port or reduced port. Pressure rated PN16-PN64 for chemical and petrochemical service. Full CNC machining available.

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CF8MGlobe Valve Body Investment Casting - CF8M, SS316, Flanged | Huayong Metal

Globe Valve Body

CF8MSS316Flanged

Custom investment casting. Stainless steel globe valve bodies with precision machined seats. Available in straight, angle and Y-pattern configurations for throttling service.

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SS304Check Valve Body Investment Casting - SS304, CF8, Swing/Lift | Huayong Metal

Check Valve Body

SS304CF8Swing/Lift

Investment cast check valve bodies in swing, lift and dual-plate designs. Prevent backflow in water treatment, food and pharmaceutical pipelines. Full CNC machining available. All components custom made to customer drawings.

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Alloy SteelButterfly Valve Body Investment Casting - Alloy Steel, 42CrMo, Wafer/Lug | Huayong Metal

Butterfly Valve Body

Alloy Steel42CrMoWafer/Lug

Custom investment casting. Alloy Steel butterfly valve bodies with wafer, lug and flanged connections. Epoxy coated for water treatment, HVAC and industrial applications. Full CNC machining available.

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Alloy 20Plug Valve Body Investment Casting - Alloy 20, CN7M, Corrosion Resistant | Huayong Metal

Plug Valve Body

Alloy 20CN7MCorrosion Resistant

Custom investment casting. Highly corrosion-resistant alloy 20 plug valve bodies for sulfuric acid and chemical processing. Full bore design with lubricated or sleeved plugs. Full CNC machining available.

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SS316LDiaphragm Valve Body Investment Casting - SS316L, Weir Type, Sanitary | Huayong Metal

Diaphragm Valve Body

SS316LWeir TypeSanitary

Custom investment casting. Weir-type diaphragm valve bodies in stainless steel for pharmaceutical, food and beverage and ultra-pure water systems. Ra ≤ 0.8μm surface finish available. Full CNC machining available.

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42CrMoPressure Relief Valve Body Investment Casting - 42CrMo, Alloy Steel, High Pressure | Huayong Metal

Pressure Relief Valve Body

42CrMoAlloy SteelHigh Pressure

Custom investment casting. High-strength alloy steel pressure relief and safety valve bodies for steam, gas and liquid systems. Heat treated and certified to ASME Section VIII. Full CNC machining available.

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HastelloyControl Valve Body Investment Casting - Hastelloy C276, N10276, Severe Service | Huayong Metal

Control Valve Body

Hastelloy C276N10276Severe Service

Custom investment casting. Nickel-based alloy control valve bodies for extreme corrosion and erosion environments. Globe, angle and cage-guided designs with characterized trims. Full CNC machining available.

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SS316Three-Way Valve Body Investment Casting - SS316, L/T Port, Diverting | Huayong Metal

Three-Way Valve Body

SS316L/T PortDiverting

Custom investment casting. Three-way ball and plug valve bodies in L-port and T-port configurations for mixing and diverting applications. Flanged or threaded connections. Full CNC machining available.

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304LCryogenic Valve Body Investment Casting - 304L, Extended Bonnet, -196°C | Huayong Metal

Cryogenic Valve Body

304LExtended Bonnet-196°C

Custom investment casting. Cryogenic service valve bodies with extended bonnets for LNG, liquid oxygen, nitrogen and argon service. Impact tested at -196°C per BS 6364. Full CNC machining available.

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SS304Pump Casing / Housing Investment Casting - SS304, CF8, Volute | Huayong Metal

Pump Casing / Housing

SS304CF8Volute

Custom investment casting. Centrifugal pump volute casings in stainless steel, duplex steel and Carbon Steel. End-suction, in-line and vertical turbine designs with full pressure testing. Full CNC machining available.

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SS316LClosed Pump Impeller Investment Casting - SS316L, Investment Cast, Shrouded | Huayong Metal

Closed Pump Impeller

SS316LInvestment CastShrouded

316L stainless steel investment casting closed centrifugal pump impeller with front and rear shrouds enclosing curved vanes for high efficiency pumping. Full CNC machining available. All components custom made to customer drawings.

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CD4MCuMulti-Stage Pump Bowl Investment Casting - CD4MCu, 2205, Vertical Turbine | Huayong Metal

Multi-Stage Pump Bowl

CD4MCu2205Vertical Turbine

Custom investment casting. Duplex stainless steel pump bowls for vertical turbine and multi-stage submersible pumps. High strength and corrosion resistance for seawater and brine service. Full CNC machining available.

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SS316LPump Diffuser Investment Casting - SS316L, CF3M, Guide Vanes | Huayong Metal

Pump Diffuser

SS316LCF3MGuide Vanes

Investment cast pump diffusers with precision guide vanes for multi-stage centrifugal pumps. Convert velocity energy to pressure with minimal hydraulic loss. Full CNC machining available. All components custom made to customer drawings.

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WCBPump Cover / Back Plate Investment Casting - WCB, SS304, Seal Chamber | Huayong Metal

Pump Cover / Back Plate

WCBSS304Seal Chamber

Custom investment casting. Pump covers and back plates with integrated seal chambers for mechanical seal or packing. Available in carbon steel, stainless steel and duplex alloys. Full CNC machining available.

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CD4MCuMulti-stage Pump Impeller Investment Casting - CD4MCu, Investment Cast, Multi-stage | Huayong Metal

Multi-stage Pump Impeller

CD4MCuInvestment CastMulti-stage

CD4MCu duplex stainless steel investment casting multi-stage pump impeller with stacked diffuser vanes for high pressure boiler feed and reverse osmosis service. Full CNC machining available. All components custom made to customer drawings.

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SS316Mixed Flow Impeller Investment Casting - SS316, Investment Cast, Semi-axial | Huayong Metal

Mixed Flow Impeller

SS316Investment CastSemi-axial

316 stainless steel investment casting mixed flow pump impeller with wide curved blades for medium head medium flow applications in water treatment and irrigation. Full CNC machining available. All components custom made to customer drawings.

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Carbon Steel WCBPump Base / Bedplate Investment Casting - Carbon Steel WCB, WCB, Common Base | Huayong Metal

Pump Base / Bedplate

Carbon Steel WCBWCBCommon Base

Custom investment casting. Heavy-duty pump base plates and common baseframes in Carbon Steel WCB. Precision machined mounting surfaces for pump-motor alignment with grout pockets.

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SS316LAxial Flow Impeller Investment Casting - SS316L, Investment Cast, Propeller | Huayong Metal

Axial Flow Impeller

SS316LInvestment CastPropeller

316L stainless steel investment casting axial flow pump impeller with multiple twisted propeller blades for high flow low head applications in flood control and cooling water. Full CNC machining available. All components custom made to customer drawings.

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SS304Suction Bell / Strainer Investment Casting - SS304, Foot Valve, Submersible | Huayong Metal

Suction Bell / Strainer

SS304Foot ValveSubmersible

Custom investment casting. Suction bells and foot valve strainers for vertical turbine and submersible pumps. Integrated check valves and debris screens for sump and wet pit installation. Full CNC machining available.

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45# SteelPump Coupling Hub Investment Casting - 45# Steel, 1045, Keyed Bore | Huayong Metal

Pump Coupling Hub

45# Steel1045Keyed Bore

Custom investment casting. Pump coupling hubs and spacers in carbon and alloy steel. Keyed bore, splined or interference fit designs for pump-to-motor torque transmission. Full CNC machining available.

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45# SteelGear Blank Investment Casting - 45# Steel, 1045, Normalized | Huayong Metal

Gear Blank

45# Steel1045Normalized

Custom investment casting. Precision cast gear blanks ready for hobbing and grinding. Spur, helical, bevel and worm gear blanks in carbon steel, alloy steel and stainless steel. Full CNC machining available.

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40CrSprocket Wheel Investment Casting - 40Cr, Alloy Steel, Chain Drive | Huayong Metal

Sprocket Wheel

40CrAlloy SteelChain Drive

Investment cast sprockets for roller chain, silent chain and engineering chain drives. Induction hardened teeth for extended wear life in conveyor systems. Full CNC machining available. All components custom made to customer drawings.

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42CrMo4Coupling Hub & Spacer Investment Casting - 42CrMo4, 4140, Torque Transmit | Huayong Metal

Coupling Hub & Spacer

42CrMo44140Torque Transmit

Custom investment casting. High-strength alloy steel coupling hubs, spacers and flanges for gear, grid and disc couplings. Heat treated for high torque and fatigue resistance. Full CNC machining available.

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Carbon Steel WCBBearing Housing / Pillow Block Investment Casting - Carbon Steel WCB, WCB, Plummer Block | Huayong Metal

Bearing Housing / Pillow Block

Carbon Steel WCBWCBPlummer Block

Custom investment casting. Carbon Steel bearing housings and plummer blocks for spherical roller, tapered roller and deep groove ball bearings. Split and solid designs with labyrinth seals. Full CNC machining available.

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Alloy SteelUniversal Joint / Yoke Investment Casting - Alloy Steel, 40Cr, Drive Shaft | Huayong Metal

Universal Joint / Yoke

Alloy Steel40CrDrive Shaft

Custom investment casting. Universal joint yokes, crosses and tube weld yokes for drive shaft assemblies. Forged and cast options for automotive, agricultural and industrial drivelines. Full CNC machining available.

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42CrMo Alloy SteelCamshaft Investment Casting - 42CrMo Alloy Steel, Alloy Carbon Steel, Hardened Lobes | Huayong Metal

Camshaft

42CrMo Alloy SteelAlloy Carbon SteelHardened Lobes

Custom investment casting. Chilled Carbon Steel and steel camshafts for diesel and gasoline engines. Induction hardened cam lobes, precision ground journals and lobes to OEM specifications. Full CNC machining available.

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Alloy SteelCrankshaft Investment Casting - Alloy Steel, 42CrMo, Forged Steel | Huayong Metal

Crankshaft

Alloy Steel42CrMoForged Steel

Custom investment casting. Alloy Steel and forged steel crankshafts for engines, compressors and pumps. Fully machined, dynamically balanced and heat treated for fatigue resistance.

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Forged SteelConnecting Rod Investment Casting - Forged Steel, 40Cr, Big End Split | Huayong Metal

Connecting Rod

Forged Steel40CrBig End Split

Custom investment casting. Forged steel connecting rods for engines, compressors and pumps. Shot peened, magnaflux inspected and precision machined with bolted big end caps.

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Carbon Steel WCBFlywheel & Ring Gear Investment Casting - Carbon Steel WCB, WCB, Balanced | Huayong Metal

Flywheel & Ring Gear

Carbon Steel WCBWCBBalanced

Custom investment casting. Carbon Steel flywheels with integral or pressed ring gears for engines and industrial machinery. Dynamically balanced with precision machined friction surfaces.

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Carbon SteelPulley Wheel / Sheave Investment Casting - Carbon Steel, WCB, V-Belt/Timing | Huayong Metal

Pulley Wheel / Sheave

Carbon SteelWCBV-Belt/Timing

Custom investment casting. Carbon Steel V-belt pulleys, timing belt sheaves and flat belt pulleys in single and multi-groove designs. Static and dynamically balanced for smooth operation. Full CNC machining available.

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420SSShaft Sleeve & Bushing Investment Casting - 420SS, Bronze, Wear Resistant | Huayong Metal

Shaft Sleeve & Bushing

420SSBronzeWear Resistant

Custom investment casting. Precision machined shaft sleeves and bushings in 420 stainless steel, bronze and Carbon Steel. Hardened and ground for wear protection in rotating equipment.

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42CrMoTurbocharger Housing Investment Casting - 42CrMo, High-Ni Resist, Gasoline/Diesel | Huayong Metal

Turbocharger Housing

42CrMoHigh-Ni ResistGasoline/Diesel

High-temperature alloy steel turbocharger turbine housings for gasoline and diesel engines. Investment cast with internal wastegate and precision machined flanges. All components custom made to customer drawings.

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347SSExhaust Manifold Investment Casting - 347SS, High-SiMo Ductile, Tuned Length | Huayong Metal

Exhaust Manifold

347SSHigh-SiMo DuctileTuned Length

Stainless steel and high-silicon Alloy Steel exhaust manifolds for performance and OEM applications. Investment cast runners with equal-length tuning and CNC flanges. All components custom made to customer drawings.

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AluminumCylinder Head Investment Casting - Aluminum A356, ADC12, SOHC/DOHC | Huayong Metal

Cylinder Head

Aluminum A356ADC12SOHC/DOHC

Custom investment casting. Aluminum alloy cylinder heads for gasoline and diesel engines. Gravity and low-pressure cast with integrated intake/exhaust ports, valve seats and cam bearing bores. Full CNC machining available.

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SS304Stainless Steel Automotive Bracket Investment Casting - SS304, SS316, Stainless | Huayong Metal

Stainless Steel Automotive Bracket

SS304SS316Stainless

304 and 316 stainless steel investment casting automotive bracket and bearing housing with precision machined bore and mounting faces. Designed for automotive applications requiring corrosion resistance and high strength including engine mounts, suspension components, steering system parts and chassis brackets. Smooth fine-grained cast surface with bright silvery-white finish, precision CNC machining on all critical mating surfaces. All components custom manufactured to customer drawings.

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Alloy SteelDifferential Housing Investment Casting - Alloy Steel, 42CrMo, Rear Axle | Huayong Metal

Differential Housing

Alloy Steel42CrMoRear Axle

Alloy Steel differential housings and axle carriers for RWD and 4WD vehicles. Investment cast with integrated bearing journals, mounting flanges and drain plugs. Full CNC machining available. All components custom made to customer drawings.

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Alloy SteelSteering Knuckle / Upright Investment Casting - Alloy Steel, Aluminum A356, Hub Carrier | Huayong Metal

Steering Knuckle / Upright

Alloy SteelAluminum A356Hub Carrier

Custom investment casting. Steering knuckles and hub carriers in Alloy Steel and Aluminum A356. Precision machined spindle, caliper mounts, ball joint tapers and ABS sensor brackets.

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Forged SteelControl Arm / Wishbone Investment Casting - Forged Steel, Aluminum, Suspension | Huayong Metal

Control Arm / Wishbone

Forged SteelAluminumSuspension

Custom investment casting. Suspension control arms and wishbones in forged steel and cast aluminum. Integrated ball joint seats, bushing sleeves and sway bar mounts for OEM and performance. Full CNC machining available.

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Carbon Steel WCBBrake Caliper Body Investment Casting - Carbon Steel WCB, Aluminum, Fixed/Floating | Huayong Metal

Brake Caliper Body

Carbon Steel WCBAluminumFixed/Floating

Custom investment casting. Brake caliper bodies in Carbon Steel WCB and aluminum alloy. Fixed and floating designs with precision bored piston bores, bleeder ports and pad guide surfaces. Full CNC machining available.

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AluminumWater Pump Housing Investment Casting - Aluminum A356, Integrated Thermostat, Cooling | Huayong Metal

Water Pump Housing

Aluminum A356Integrated ThermostatCooling

Custom investment casting. Aluminum water pump housings with integrated thermostat housings, inlet/outlet ports and bearing bore. Precision machined sealing surfaces for engine cooling systems.

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AluminumOil Pump Housing Investment Casting - Aluminum A356, Gerotor/Gear, Lubrication | Huayong Metal

Oil Pump Housing

Aluminum A356Gerotor/GearLubrication

Custom investment casting. Aluminum oil pump housings for gerotor and external gear oil pumps. Precision machined rotor pockets, pressure relief valve bores and mounting flanges.

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Alloy SteelEngine Mount Bracket Investment Casting - Alloy Steel, Aluminum, Isolator Mount | Huayong Metal

Engine Mount Bracket

Alloy SteelAluminumIsolator Mount

Custom investment casting. Engine and transmission mounting brackets in Alloy Steel and aluminum. Designed for hydraulic and rubber isolator mounts with precision machined attachment points.

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Inconel 713CGas Turbine Blade Investment Casting - Inconel 713C, Mar-M247, Directional Solidified | Huayong Metal

Gas Turbine Blade

Inconel 713CMar-M247Directional Solidified

Investment cast gas turbine blades in Inconel 713C, Mar-M247 and CMSX-4. Equiaxed, directional solidified and single crystal structures with internal cooling passages. Full CNC machining available. All components custom made to customer drawings.

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Mar-M247Turbine Vane / Nozzle Investment Casting - Mar-M247, FSX-414, Film Cooling | Huayong Metal

Turbine Vane / Nozzle

Mar-M247FSX-414Film Cooling

Custom investment casting. Nozzle guide vanes and turbine vanes in cobalt and nickel superalloys. Integrated shroud segments, film cooling holes and thermal barrier coating-ready surfaces. Full CNC machining available.

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Hastelloy XCombustor Liner Investment Casting - Hastelloy X, Haynes 188, Annular/Cannular | Huayong Metal

Combustor Liner

Hastelloy XHaynes 188Annular/Cannular

Custom investment casting. Combustion chamber liners and baskets in Hastelloy X and Haynes 188. Laser-drilled effusion cooling holes, fuel nozzle ports and igniter boss integrations. Full CNC machining available.

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17-4PHEngine Mount Bracket Investment Casting - 17-4PH, 15-5PH, Age Hardened | Huayong Metal

Engine Mount Bracket

17-4PH15-5PHAge Hardened

Precision investment cast engine mount brackets and thrust links in 17-4PH and 15-5PH stainless steel. Age hardened to H900/H1025 with full NDT inspection. Full CNC machining available. All components custom made to customer drawings.

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Ti-6Al-4VStructural Fitting / Clevis Investment Casting - Ti-6Al-4V, Grade 5, Forged/Cast | Huayong Metal

Structural Fitting / Clevis

Ti-6Al-4VGrade 5Forged/Cast

Titanium structural fittings, clevises and lugs for airframe and landing gear applications. Investment cast and forged options with hot isostatic pressing (HIP). Full CNC machining available. All components custom made to customer drawings.

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Inconel 625Fuel Nozzle / Atomizer Investment Casting - Inconel 625, 718, Pressure Swirl | Huayong Metal

Fuel Nozzle / Atomizer

Inconel 625718Pressure Swirl

Custom investment casting. Fuel nozzles and atomizers in Inconel 625 and 718. Pressure swirl, airblast and duplex designs with precision metering orifices and spray pattern verification. Full CNC machining available.

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321SSAPU Exhaust Duct Investment Casting - 321SS, 347SS, Welded Assembly | Huayong Metal

APU Exhaust Duct

321SS347SSWelded Assembly

APU and engine exhaust ducts, manifolds and tailpipes in 321 and 347 stainless steel. Investment cast flanges and transitions welded to formed sheet metal assemblies. Full CNC machining available. All components custom made to customer drawings.

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15-5PHActuator Housing Investment Casting - 15-5PH, 17-4PH, Hydraulic/Pneumatic | Huayong Metal

Actuator Housing

15-5PH17-4PHHydraulic/Pneumatic

Custom investment casting. Hydraulic and pneumatic actuator housings in 15-5PH and 17-4PH. Precision honed bores, port manifolds and end cap threads for flight control actuation. Full CNC machining available.

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4340Landing Gear Fitting Investment Casting - 4340, 300M, Vacuum Melted | Huayong Metal

Landing Gear Fitting

4340300MVacuum Melted

Custom investment casting. Landing gear structural fittings, trunnions and drag braces in 4340 and 300M steel. Vacuum arc remelted, heat treated to 260-300 ksi with full magnetic particle inspection. Full CNC machining available.

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300MHydraulic Manifold Block Investment Casting - 300M, 15-5PH, Cross-Drilled | Huayong Metal

Hydraulic Manifold Block

300M15-5PHCross-Drilled

Custom investment casting. Hydraulic manifold blocks and valve bodies in 300M steel and 15-5PH. Cross-drilled pressure galleries, cartridge valve cavities and precision O-ring face seals. Full CNC machining available.

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Inconel 600Heat Exchanger Part Investment Casting - Inconel 600, 625, Plate-Fin | Huayong Metal

Heat Exchanger Part

Inconel 600625Plate-Fin

Custom investment casting. Heat exchanger headers, tanks and finned tubes in Inconel 600 and 625. For ECS, oil cooling and fuel heating systems with vacuum brazed plate-fin cores. Full CNC machining available.

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Haynes 188Thrust Reverser Part Investment Casting - Haynes 188, Hastelloy X, Cascade/Door | Huayong Metal

Thrust Reverser Part

Haynes 188Hastelloy XCascade/Door

Thrust reverser cascade vanes, blocker doors and translating sleeves in Haynes 188 and Hastelloy X. Investment cast with integrated cooling and acoustic features. Full CNC machining available. All components custom made to customer drawings.

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C95800Bronze Valve Body Investment Casting - C95800, C95400, Marine Grade | Huayong Metal

Bronze Valve Body

C95800C95400Marine Grade

Custom investment casting. Aluminum bronze and nickel aluminum bronze valve bodies for marine, desalination and seawater service. C95800, C95400 and C95500 grades with full certification. Full CNC machining available.

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C36000Brass Pipe Fitting Investment Casting - C36000, C37700, NPT/BSP | Huayong Metal

Brass Pipe Fitting

C36000C37700NPT/BSP

Custom investment casting. Forged and cast brass pipe fittings in C36000 and C37700. Elbows, tees, couplings, unions, adapters and nipples with NPT, BSP and metric threads. Full CNC machining available.

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C87500Copper Alloy Pump Impeller Investment Casting - C87500, C95800, Marine Pump | Huayong Metal

Copper Alloy Pump Impeller

C87500C95800Marine Pump

Silicon brass and aluminum bronze pump impellers for marine cooling, fire pump and desalination applications. Investment cast with precision machined bore and keyway. All components custom made to customer drawings.

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C93200Bronze Bushing / Sleeve Investment Casting - C93200, C93700, Oil Grooves | Huayong Metal

Bronze Bushing / Sleeve

C93200C93700Oil Grooves

Custom investment casting. SAE 660 bearing bronze bushings and sleeves in C93200 and C93700. Centrifugal cast for dense structure, with oil grooves, spiral grooves and graphite plugs. Full CNC machining available.

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C37700Brass Gear & Worm Investment Casting - C37700, C95400, Worm Gear | Huayong Metal

Brass Gear & Worm

C37700C95400Worm Gear

Brass and bronze gears, worm wheels and racks for low-speed, high-torque and corrosion-resistant applications. Investment cast blanks finish machined by hobbing. All components custom made to customer drawings.

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C11000Copper Flange Investment Casting - C11000, C12200, OFE/OFHC | Huayong Metal

Copper Flange

C11000C12200OFE/OFHC

Custom investment casting. Pure copper and copper-nickel flanges for vacuum, cryogenic and high-conductivity applications. C11000 OFHC copper with precision machined sealing faces.

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C95400Bronze Bearing Block Investment Casting - C95400, C95800, Heavy Load | Huayong Metal

Bronze Bearing Block

C95400C95800Heavy Load

Custom investment casting. Aluminum bronze bearing blocks and pillow blocks for heavy-load, low-speed machinery. C95400 and C95800 grades with integrated grease grooves and fitting ports.

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C36000Brass Valve Stem Investment Casting - C36000, Aluminum Bronze, ACME Thread | Huayong Metal

Brass Valve Stem

C36000Aluminum BronzeACME Thread

Custom investment casting. Brass and bronze valve stems, spindles and yoke nuts for gate, globe and check valves. Precision ACME threads, backseat surfaces and wrench flats. Full CNC machining available.

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C12200Copper Pipe Fitting Investment Casting - C12200, C11000, Solder/Cup | Huayong Metal

Copper Pipe Fitting

C12200C11000Solder/Cup

Custom investment casting. Copper pipe fittings including elbows, tees, couplings, reducers and caps in C12200 phosphorus-deoxidized copper. Solder cup and press-fit connections for plumbing. Full CNC machining available.

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C95800Marine Propeller Investment Casting - C95800, Ni-Al Bronze, 3-5 Blade | Huayong Metal

Marine Propeller

C95800Ni-Al Bronze3-5 Blade

Nickel aluminum bronze marine propellers in 3, 4 and 5-blade configurations. Investment cast with precision machined bore, keyway and dynamically balanced. All components custom made to customer drawings.

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C36000Brass Hydraulic Connector Investment Casting - C36000, JIC/ORB/NPT, High Pressure | Huayong Metal

Brass Hydraulic Connector

C36000JIC/ORB/NPTHigh Pressure

Custom investment casting. Brass hydraulic and pneumatic fittings including adapters, couplings, elbows and tees. JIC 37° flare, O-ring boss, NPT and BSPP thread configurations. Full CNC machining available.

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C11000Copper Heat Sink Investment Casting - C11000, OFHC, High Conductivity | Huayong Metal

Copper Heat Sink

C11000OFHCHigh Conductivity

Pure copper heat sinks and cold plates for high-power electronics, laser systems and RF amplifiers. Investment cast pin-fin and plate-fin designs with mounting holes. Full CNC machining available. All components custom made to customer drawings.

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WCBRefinery Valve Body Investment Casting - WCB, WC6/WC9, API 600 | Huayong Metal

Refinery Valve Body

WCBWC6/WC9API 600

Custom investment casting. Carbon and alloy steel refinery valve bodies per API 600 and API 6D. WCB, WC6 (1.25Cr-0.5Mo) and WC9 (2.25Cr-1Mo) grades for high-temperature hydrocarbon service. Full CNC machining available.

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SS316LHeat Exchanger Tube Sheet Investment Casting - SS316L, Clad, TEMA | Huayong Metal

Heat Exchanger Tube Sheet

SS316LCladTEMA

Custom investment casting. Heat exchanger tube sheets and baffles in 316L stainless steel, titanium and clad materials. Precision drilled tube holes per TEMA standards with groove for tube expansion. Full CNC machining available.

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Inconel 625Reactor Internal Part Investment Casting - Inconel 625, Hastelloy C276, Fixed Bed | Huayong Metal

Reactor Internal Part

Inconel 625Hastelloy C276Fixed Bed

Custom investment casting. Reactor internals including catalyst support grids, distribution trays and thermowells in Inconel 625 and Hastelloy C276. For fixed-bed and fluidized-bed reactors. Full CNC machining available.

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SS304Distillation Tray Investment Casting - SS304, SS316L, Sieve/Bubble Cap | Huayong Metal

Distillation Tray

SS304SS316LSieve/Bubble Cap

Custom investment casting. Distillation column trays including sieve trays, bubble cap trays and valve trays in 304 and 316L stainless steel. Perforated, caged and floating valve designs. Full CNC machining available.

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A105Large Diameter Flange Investment Casting - A105, SS316L, DN600-DN2000 | Huayong Metal

Large Diameter Flange

A105SS316LDN600-DN2000

Custom investment casting. Large diameter weld neck and slip-on flanges up to DN2000 in A105 carbon steel and 316L stainless. ASME B16.47 Series A/B for pipeline and vessel connections. Full CNC machining available.

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SS316Pipe Spool Assembly Investment Casting - SS316, Duplex 2205, Prefabricated | Huayong Metal

Pipe Spool Assembly

SS316Duplex 2205Prefabricated

Custom investment casting. Prefabricated pipe spools in 316 stainless, duplex 2205 and carbon steel. Welded assemblies with flanges, elbows, tees and reducers, hydrotested and documented. Full CNC machining available.

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SA516Pressure Vessel Nozzle Investment Casting - SA516 Gr.70, SA387, ASME VIII | Huayong Metal

Pressure Vessel Nozzle

SA516 Gr.70SA387ASME VIII

Custom investment casting. Pressure vessel nozzles, manways and inspection openings in SA516 Gr.70 and SA387 alloy steel. Self-reinforced and pad-reinforced designs per ASME Section VIII Div.1. Full CNC machining available.

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CD4MCuProcess Pump Casing Investment Casting - CD4MCu, 2205, API 610 | Huayong Metal

Process Pump Casing

CD4MCu2205API 610

Custom investment casting. API 610 process pump casings in CD4MCu duplex stainless steel for corrosive and abrasive hydrocarbon service. Centerline-mounted, radially split designs with seal chambers. Full CNC machining available.

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17-4PHCentrifugal Compressor Wheel Investment Casting - 17-4PH, 15-5PH, API 617 | Huayong Metal

Centrifugal Compressor Wheel

17-4PH15-5PHAPI 617

Centrifugal compressor impellers and wheels in 17-4PH and 15-5PH stainless steel. Investment cast with 3D machined blades, over-speed tested and balanced per API 617. All components custom made to customer drawings.

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SS316LSeparator Internal / Vane Pack Investment Casting - SS316L, Duplex, Mesh Pad | Huayong Metal

Separator Internal / Vane Pack

SS316LDuplexMesh Pad

Custom investment casting. Vessel internals for gas-liquid separators including vane packs, mesh pad demisters and cyclone decks in 316L and duplex stainless steel. High-efficiency coalescing designs. Full CNC machining available.

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310SCatalyst Support Grid Investment Casting - 310S, HK40, Reformer/FCC | Huayong Metal

Catalyst Support Grid

310SHK40Reformer/FCC

Custom investment casting. Catalyst support grids and hold-down grids in 310S and HK40 heat-resistant alloys. For reformer furnaces, FCC units and hydroprocessing reactors at elevated temperatures. Full CNC machining available.

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SS304Column Internal / Packing Investment Casting - SS304, SS316L, Structured/Random | Huayong Metal

Column Internal / Packing

SS304SS316LStructured/Random

Custom investment casting. Column internals including structured packing, random packing support grids, liquid distributors and redistributors in 304 and 316L stainless. For absorption and stripping columns. Full CNC machining available.

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HK40Furnace Roller / Hearth Roll Investment Casting - HK40, HP, Centrifugal Cast | Huayong Metal

Furnace Roller / Hearth Roll

HK40HPCentrifugal Cast

Custom investment casting. Centrifugally cast furnace rollers and hearth rolls in HK40, HP and 310S. For continuous annealing, galvanizing and heat treatment lines up to 1100°C with precision journals. Full CNC machining available.

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HHRadiant Tube Investment Casting - HH, HK40, U/W Shape | Huayong Metal

Radiant Tube

HHHK40U/W Shape

Custom investment casting. Centrifugally cast radiant tubes in U, W, straight and P-shapes in HH, HK40 and 310S. For gas-fired furnaces with internal burners, operating up to 1050°C. Full CNC machining available.

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HPHeat Treatment Tray Investment Casting - HP, HK40, Perforated | Huayong Metal

Heat Treatment Tray

HPHK40Perforated

Investment cast heat treatment trays and baskets in HP, HK40 and 310S. Perforated and grid designs for carburizing, quenching and tempering furnaces with stacking posts. Full CNC machining available. All components custom made to customer drawings.

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310SFurnace Fixture / Jig Investment Casting - 310S, HK40, Custom | Huayong Metal

Furnace Fixture / Jig

310SHK40Custom

Custom investment casting. Custom furnace fixtures, jigs and locating pins in 310S and HK40. For holding parts during brazing, sintering and heat treatment with precision locators and supports. Full CNC machining available.

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HK40Burner Nozzle / Tip Investment Casting - HK40, 310S, Industrial Furnace | Huayong Metal

Burner Nozzle / Tip

HK40310SIndustrial Furnace

Custom investment casting. Industrial furnace burner nozzles, tips and flame holders in HK40 and 310S. For gas, oil and dual-fuel burners in boilers, process heaters and heat treatment furnaces. Full CNC machining available.

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HK40 Heat-Resistant AlloyGrate Bar / Fire Grate Investment Casting - HK40 Heat-Resistant Alloy, Ni-Hard, Boiler/Incinerator | Huayong Metal

Grate Bar / Fire Grate

HK40 Heat-Resistant AlloyNi-HardBoiler/Incinerator

Custom investment casting. Heat-resistant Carbon Steel grate bars and fire grates for industrial boilers, waste incinerators and biomass furnaces. Ni-Hard and high-chromium grades for abrasion and heat. Full CNC machining available.

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310SAnnealing Cover / Bell Investment Casting - 310S, 309S, Batch Annealing | Huayong Metal

Annealing Cover / Bell

310S309SBatch Annealing

Custom investment casting. Annealing bell covers and inner covers in 310S and 309S stainless steel. For batch annealing of steel coils and sheets in hydrogen or nitrogen atmosphere furnaces. Full CNC machining available.

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HK40Powder Metallurgy Sintering Tray Investment Casting - HK40, 310S, PM/MIM | Huayong Metal

Powder Metallurgy Sintering Tray

HK40310SPM/MIM

Custom investment casting. Sintering trays and setters for powder metallurgy and MIM furnaces in HK40 and 310S. Flat and contoured designs for batch and continuous sintering up to 1280°C. Full CNC machining available.

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Inconel 600Thermocouple Protection Tube Investment Casting - Inconel 600, 310S, High Temp | Huayong Metal

Thermocouple Protection Tube

Inconel 600310SHigh Temp

Custom investment casting. Thermocouple protection tubes and thermowells in Inconel 600, 310S and silicon carbide. For temperature measurement in molten metal, furnaces and corrosive process fluids. Full CNC machining available.

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310SFurnace Muffle / Retort Tube Investment Casting - 310S, 330SS, Atmosphere Furnace | Huayong Metal

Furnace Muffle / Retort Tube

310S330SSAtmosphere Furnace

Custom investment casting. Furnace muffles and retort tubes in 310S, 330SS and Inconel 600. For controlled atmosphere brazing, sintering and heat treatment with gas-tight welded construction. Full CNC machining available.

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HK40Heat Treatment Retort Investment Casting - HK40, 310S, Carburizing | Huayong Metal

Heat Treatment Retort

HK40310SCarburizing

Custom investment casting. Carburizing and nitriding retorts in HK40 and 310S. Sealed vessels for batch heat treatment in controlled atmospheres with flanged covers and gas ports. Full CNC machining available.

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310SHigh-Temperature Flange Investment Casting - 310S, 309S, Boiler/Furnace | Huayong Metal

High-Temperature Flange

310S309SBoiler/Furnace

Custom investment casting. High-temperature flanges and pipe connections in 310S and 309S stainless steel. For boiler systems, incinerators, furnace ducts and high-temperature process piping. Full CNC machining available.

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A105Weld Neck Flange Investment Casting - A105, SS316L, ASME B16.5 | Huayong Metal

Weld Neck Flange

A105SS316LASME B16.5

Custom investment casting. Weld neck flanges in A105 carbon steel, 304/316 stainless and duplex. Raised face, RTJ and flat face configurations from Class 150 to Class 2500 per ASME B16.5. Full CNC machining available.

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SS304Slip-On Flange Investment Casting - SS304, A105, RF/FF | Huayong Metal

Slip-On Flange

SS304A105RF/FF

Custom investment casting. Slip-on flanges in 304 stainless, carbon steel and alloy steel. Easy alignment for lower-pressure piping systems. Raised face and flat face from Class 150 to Class 600. Full CNC machining available.

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SS316LBlind Flange Investment Casting - SS316L, A105, Pressure Rated | Huayong Metal

Blind Flange

SS316LA105Pressure Rated

Custom investment casting. Blind flanges for closing pipe ends and vessel openings in 316L, 304 and A105. With or without center tap for instrument connections. Full pressure rating per ASME B16.5. Full CNC machining available.

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A105Socket Weld Flange Investment Casting - A105, SS316, Small Bore | Huayong Metal

Socket Weld Flange

A105SS316Small Bore

Custom investment casting. Socket weld flanges for small-bore high-pressure piping in A105 and 316 stainless. Socket depth per ASME B16.11, Class 3000 to Class 9000 for instrument and utility lines. Full CNC machining available.

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SS316Threaded Flange Investment Casting - SS316, A105, NPT/BSP | Huayong Metal

Threaded Flange

SS316A105NPT/BSP

Custom investment casting. Threaded flanges with NPT or BSP internal threads in 316 stainless and A105 carbon steel. For non-welded piping connections in water, gas and low-pressure process systems. Full CNC machining available.

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SS304Lap Joint Flange Investment Casting - SS304, Stub End, Easy Alignment | Huayong Metal

Lap Joint Flange

SS304Stub EndEasy Alignment

Custom investment casting. Lap joint flanges with matching stub ends in 304 and 316 stainless. Free-rotating flange for easy bolt hole alignment in disassembled piping and corrosive service. Full CNC machining available.

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SS30490° Elbow (LR/SR) Investment Casting - SS304, SS316L, ASME B16.9 | Huayong Metal

90° Elbow (LR/SR)

SS304SS316LASME B16.9

Custom investment casting. 90-degree long radius and short radius elbows in 304, 316L and carbon steel. Seamless and welded construction per ASME B16.9, schedule 10 to schedule 160. Full CNC machining available.

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SS31645° Elbow Investment Casting - SS316, A234 WPB, Butt Weld | Huayong Metal

45° Elbow

SS316A234 WPBButt Weld

Custom investment casting. 45-degree elbows in 316 stainless, carbon steel and alloy steel. Long radius butt-weld fittings per ASME B16.9 for pipeline direction changes with minimal pressure drop. Full CNC machining available.

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SS304Tee Fitting (Equal/Reducing) Investment Casting - SS304, SS316L, Straight/Lateral | Huayong Metal

Tee Fitting (Equal/Reducing)

SS304SS316LStraight/Lateral

Custom investment casting. Equal and reducing tees in 304, 316L and carbon steel. Straight tees and lateral tees for branch connections in piping systems per ASME B16.9 and MSS SP-75. Full CNC machining available.

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SS316LConcentric / Eccentric Reducer Investment Casting - SS316L, A234 WPB, Butt Weld | Huayong Metal

Concentric / Eccentric Reducer

SS316LA234 WPBButt Weld

Custom investment casting. Concentric and eccentric reducers in 316L, 304 and carbon steel. For pipe size transitions in pumping systems, with eccentric flat-bottom design to prevent air pockets. Full CNC machining available.

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A105Pipe Cap / End Cap Investment Casting - A105, SS304, Butt Weld | Huayong Metal

Pipe Cap / End Cap

A105SS304Butt Weld

Custom investment casting. Pipe caps and end closures in A105 carbon steel, 304 and 316 stainless. Butt-weld caps per ASME B16.9 for terminating piping runs and pressure vessel openings. Full CNC machining available.

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SS304Cross Fitting Investment Casting - SS304, SS316, 4-Way | Huayong Metal

Cross Fitting

SS304SS3164-Way

Custom investment casting. Four-way cross fittings in 304, 316 and carbon steel. Equal and reducing crosses for piping branch connections in instrumentation manifolds, fire systems and process piping. Full CNC machining available.

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Carbon Steel WCBConveyor Roller / Idler Investment Casting - Carbon Steel WCB, Steel, Belt Conveyor | Huayong Metal

Conveyor Roller / Idler

Carbon Steel WCBSteelBelt Conveyor

Custom investment casting. Conveyor rollers and idlers in Carbon Steel WCB and steel for belt conveyors. Troughing, return, impact and training rollers with sealed bearings and precision shafts. Full CNC machining available.

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SS316Mixing Impeller / Agitator Investment Casting - SS316, SS304, Turbine/Paddle | Huayong Metal

Mixing Impeller / Agitator

SS316SS304Turbine/Paddle

Custom investment casting. Stainless steel mixing impellers and agitators in 316 and 304. Rushton turbines, pitched-blade turbines, paddles and anchors for chemical, pharmaceutical and food mixing. Full CNC machining available.

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SS316LAgitator Shaft Assembly Investment Casting - SS316L, Alloy 20, Jacketed | Huayong Metal

Agitator Shaft Assembly

SS316LAlloy 20Jacketed

Custom investment casting. Agitator shafts and assemblies in 316L, Alloy 20 and Hastelloy. Solid and jacketed shafts with hubs, couplings and mechanical seal sleeves for top- and bottom-entry mixers. Full CNC machining available.

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AluminumValve Actuator Housing Investment Casting - Aluminum A356, ADC12, Quarter-Turn | Huayong Metal

Valve Actuator Housing

Aluminum A356ADC12Quarter-Turn

Custom investment casting. Aluminum valve actuator housings for pneumatic and electric quarter-turn actuators. Rack-and-pinion and scotch-yoke designs with integrated end caps and travel stops. Full CNC machining available.

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45# SteelHydraulic Cylinder End Cap Investment Casting - 45# Steel, 1045, Welded/Tie-Rod | Huayong Metal

Hydraulic Cylinder End Cap

45# Steel1045Welded/Tie-Rod

Custom investment casting. Hydraulic cylinder end caps, base caps and rod glands in 45# steel and stainless. Welded and tie-rod cylinder designs with integrated porting, cushioning and mounting. Full CNC machining available.

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AluminumPneumatic Cylinder Body Investment Casting - Aluminum A356, SS304, ISO 15552 | Huayong Metal

Pneumatic Cylinder Body

Aluminum A356SS304ISO 15552

Custom investment casting. Pneumatic cylinder barrels and end caps in aluminum and stainless steel. ISO 15552 and ISO 6432 profile cylinders with integrated sensor slots, cushioning and mounting. Full CNC machining available.

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AluminumElectric Motor Housing Investment Casting - Aluminum A356, Carbon Steel WCB, IEC/NEMA | Huayong Metal

Electric Motor Housing

Aluminum A356Carbon Steel WCBIEC/NEMA

Custom investment casting. Electric motor housings and end shields in aluminum and Carbon Steel WCB. IEC and NEMA frame sizes with integrated cooling fins, terminal boxes and bearing seats. Full CNC machining available.

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Carbon Steel WCBPump-Motor Bracket / Adapter Investment Casting - Carbon Steel WCB, WCB, Close-Coupled | Huayong Metal

Pump-Motor Bracket / Adapter

Carbon Steel WCBWCBClose-Coupled

Custom investment casting. Pump-motor brackets and adapters for close-coupled pump sets in Carbon Steel WCB. Aligns pump and motor shafts with precision register fits and integrated coupling guards. Full CNC machining available.

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Alloy SteelCustom Structural Casting Investment Casting - Alloy Steel, SS304, OEM/ODM | Huayong Metal

Custom Structural Casting

Alloy SteelSS304OEM/ODM

Custom investment casting. Fully custom structural castings based on your drawings, samples or 3D models. Carbon steel, alloy steel, stainless steel and Alloy Steel with full CNC machining.

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HastelloySpecial Alloy Chemical Part Investment Casting - Hastelloy C276, Inconel 625, Custom Grade | Huayong Metal

Special Alloy Chemical Part

Hastelloy C276Inconel 625Custom Grade

Custom investment casting. Special nickel-based alloy cast components for extreme chemical corrosion. Hastelloy C276, Inconel 625, Monel 400 and custom grades per customer specification. Full CNC machining available.

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SS304/316Fire Protection Valve Body Investment Casting - SS304, SS316, Fire Safety | Huayong Metal

Fire Protection Valve Body

SS304SS316Fire Safety

304/316 stainless steel investment castings for fire protection systems including sprinkler valves, hose connections and fire pump components. Corrosion resistant and pressure rated for fire safety applications. Full CNC machining available. All components custom made to customer drawings.

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CS/BronzeDual Material Pump Impeller Investment Casting - Carbon Steel, Bronze, Custom Vane | Huayong Metal

Dual Material Pump Impeller

Carbon SteelBronzeCustom Vane

Carbon steel and copper alloy investment casting pump impellers for various industrial pump applications. Dual material options for corrosion resistance and mechanical strength with custom vane geometry for optimal hydraulic performance. Full CNC machining available.

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SS316LSanitary Rotary Valve Investment Casting - SS304, SS316L, Food Grade | Huayong Metal

Sanitary Rotary Valve

SS304SS316LFood Grade

304/316L stainless steel investment casting rotary airlock valve for chemical and food processing equipment. Sanitary design with polished surfaces, easy cleaning, and precise rotor-to-housing clearance for bulk material handling. Full CNC machining available. All components custom made to customer drawings.

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SS304Industrial Rotary Airlock Investment Casting - SS304, SS316, Heavy Duty | Huayong Metal

Industrial Rotary Airlock

SS304SS316Heavy Duty

Heavy-duty stainless steel investment casting rotary airlock valve for chemical, pharmaceutical and food industries. Cast housing with flanged inlet/outlet, rotor cavity and bearing mounts for pneumatic conveying systems. Full CNC machining available. All components custom made to customer drawings.

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310S310S Heat Resistant Volute Investment Casting - 310S, Heat Resistant, High Temp | Huayong Metal

310S Heat Resistant Volute

310SHeat ResistantHigh Temp

310S heat resistant stainless steel investment casting pump volute casing for high temperature applications. Suitable for thermal oil pumps, boiler circulation and heat transfer systems operating up to 1000°C continuous service. Full CNC machining available. All components custom made to customer drawings.

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BronzeBronze Pump Impeller Investment Casting - Copper Alloy, Carbon Steel, Marine | Huayong Metal

Bronze Pump Impeller

Copper AlloyCarbon SteelMarine

Copper alloy and carbon steel investment casting pump impellers for marine, industrial and water treatment pumps. Bronze options for saltwater corrosion resistance, carbon steel for high strength pressure service. Custom sizes available. Full CNC machining available.

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C95400Bronze Mechanical Component Investment Casting - C95400, C93200, Wear Resistant | Huayong Metal

Bronze Mechanical Component

C95400C93200Wear Resistant

C95400 aluminum bronze and C93200 bearing bronze investment casting mechanical components for industrial machinery. Includes bearing housings, bushings, gears and structural parts with excellent wear resistance and load capacity. All components custom made to customer drawings.

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C36000Packaging Equipment Bronze Part Investment Casting - C36000, C93200, High Speed | Huayong Metal

Packaging Equipment Bronze Part

C36000C93200High Speed

C36000 free machining brass and C93200 bearing bronze investment casting components for high-speed packaging machinery including filling machines, capping machines, labeling machines and cartoning equipment. Parts include conveyor guide rails, timing screws, star wheels, feed worms, wear plates, bushings and custom structural components manufactured to tight tolerances. Copper alloy castings offer excellent wear resistance, low friction, corrosion resistance and long service life in continuous high-cycle packaging operations. All components custom manufactured to customer drawings with precision CNC machining on all critical mating surfaces.

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CF8MMulti-Stage Pump Casing Investment Casting - CF8M, 316, High Pressure | Huayong Metal

Multi-Stage Pump Casing

CF8M316High Pressure

CF8M stainless steel investment casting multi-stage centrifugal pump casing with integrated bowl assembly housing, designed for high-pressure vertical turbine pumps. Complex internal flow passages with multiple stages, flanged inlet and outlet connections, and precision machined seal chamber bores. All castings custom manufactured to customer drawings with CNC machining on all critical sealing and mating surfaces.

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SS316Self-Priming Pump Casing Investment Casting - SS316, 316L, Chemical | Huayong Metal

Self-Priming Pump Casing

SS316316LChemical

316 stainless steel investment casting self-priming pump volute with integrated priming chamber, designed for chemical processing and industrial fluid handling. Complex volute geometry with separate priming chamber, flanged inlet and outlet, and precision machined seal chamber bore. Excellent corrosion resistance for aggressive chemical applications. All components custom manufactured to customer specifications.

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316LSubmersible Pump Housing Investment Casting - 316L, Duplex, Submersible | Huayong Metal

Submersible Pump Housing

316LDuplexSubmersible

316L stainless steel investment casting submersible pump housing with integrated motor housing and pump volute, designed for wastewater treatment, marine and offshore applications. Fully enclosed watertight design with precision machined motor register, seal chamber bore and flange faces. Available in duplex stainless steel for enhanced corrosion resistance. All castings custom manufactured to customer drawings.

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WCBGear Pump Housing Investment Casting - WCB, 42CrMo, Hydraulic | Huayong Metal

Gear Pump Housing

WCB42CrMoHydraulic

WCB carbon steel investment casting external gear pump housing with precision bored gear cavities and inlet/outlet ports, designed for hydraulic systems, lubrication and fuel transfer applications. Twin precision machined gear bores with tight tolerances, flanged port connections and machined end cover sealing faces. Available in alloy steel for high pressure applications. All components custom manufactured to customer specifications.

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SS304Progressive Cavity Pump Housing Investment Casting - SS304, 316, Sludge | Huayong Metal

Progressive Cavity Pump Housing

SS304316Sludge

304 stainless steel investment casting progressive cavity pump housing with stator chamber and inlet/outlet ports, designed for sludge handling, food processing and viscous fluid applications. Precision machined stator bore with tight tolerances, flanged connections and machined sealing faces. Hygienic design available for food and pharmaceutical applications. All castings custom manufactured to customer drawings with CNC machining.

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WCBKnife Gate Valve Body Investment Casting - WCB, Cast Steel, Manual | Huayong Metal

Knife Gate Valve Body

WCBCast SteelManual

WCB carbon steel investment casting knife gate valve body with rectangular design and two flat flanges, designed for on-off isolation of slurry, powder and fibrous media in pulp, mining and wastewater applications. Precision machined flange faces, gate guiding surfaces and seat bore. All castings custom manufactured to customer drawings with CNC machining on all critical sealing and mating surfaces.

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CF8MPneumatic Knife Gate Valve Investment Casting - CF8M, 316, Actuator | Huayong Metal

Pneumatic Knife Gate Valve

CF8M316Actuator

CF8M stainless steel investment casting pneumatic knife gate valve body with integrated actuator mounting pad and flanged ends, designed for automated process control in chemical and food processing industries. Precision machined flange faces, actuator mounting surfaces and gate guiding areas. All components custom manufactured to customer specifications.

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316LSlurry Knife Gate Valve Investment Casting - 316L, Heavy Duty, Slurry | Huayong Metal

Slurry Knife Gate Valve

316LHeavy DutySlurry

316L stainless steel investment casting slurry knife gate valve body with reinforced walls and full port design, engineered for handling abrasive slurries, tailings and mining concentrates. Heavy duty construction with precision machined flange faces, seat area and gate guiding surfaces. All castings custom manufactured to customer drawings for severe service applications.

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WCBWafer Butterfly Valve Investment Casting - WCB, Cast Steel, Wafer | Huayong Metal

Wafer Butterfly Valve

WCBCast SteelWafer

WCB carbon steel investment casting wafer type butterfly valve body with compact circular ring design and shaft bore, designed for space-saving installation between flanges in water treatment, HVAC and general industrial applications. Precision machined shaft bore, seat ring groove and sealing surfaces. All components custom manufactured to customer specifications.

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CF8MFlanged Butterfly Valve Investment Casting - CF8M, 316, Flanged | Huayong Metal

Flanged Butterfly Valve

CF8M316Flanged

CF8M stainless steel investment casting flanged butterfly valve body with two flanged ends and shaft housing, designed for chemical processing, food and pharmaceutical applications requiring corrosion resistance. Precision machined flange faces, shaft bore, seat groove and sealing surfaces. All castings custom manufactured to customer drawings.

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42CrMoTriple Offset Butterfly Valve Investment Casting - 42CrMo, Alloy Steel, High Performance | Huayong Metal

Triple Offset Butterfly Valve

42CrMoAlloy SteelHigh Performance

42CrMo alloy steel investment casting triple offset butterfly valve body with flanged ends and offset shaft housing, designed for high performance, high temperature and high pressure applications including power plants and petrochemical processes. Precision machined flange faces, shaft bore, conical seat and sealing surfaces for bubble-tight shutoff. All components custom manufactured to customer specifications for critical service.

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SS304Heavy Duty Rotary Airlock Valve Investment Casting - SS304, SS316, Stainless | Huayong Metal

Heavy Duty Rotary Airlock Valve

SS304SS316Stainless

304 and 316 stainless steel investment casting heavy duty rotary airlock valve body with square inlet flange and round outlet flange, reinforced with external ribs for high pressure and corrosive material handling. Designed for bulk material handling systems including chemical processing, food industry, pharmaceutical and industrial processing where corrosion resistance is required. Precision machined flange faces, rotor bore and sealing surfaces with fine machining tool marks. All castings custom manufactured to customer drawings with CNC machining on all critical mating surfaces.

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C93200Copper Alloy Bushing Sleeve Investment Casting - C93200, Bearing Bronze, Wear Resistant | Huayong Metal

Copper Alloy Bushing Sleeve

C93200Bearing BronzeWear Resistant

C93200 bearing bronze investment casting bushing and sleeve with precision machined inner bore and outer diameter. Designed for high-load, low-speed bearing applications including hydraulic equipment, machine tools, construction machinery and industrial gearboxes. Excellent wear resistance, low friction coefficient and good anti-seizing properties. Precision CNC machining on all critical mating surfaces. All components custom manufactured to customer drawings.

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C95400Copper Alloy Worm Gear Investment Casting - C95400, Aluminum Bronze, High Strength | Huayong Metal

Copper Alloy Worm Gear

C95400Aluminum BronzeHigh Strength

C95400 aluminum bronze investment casting worm gear with precision machined bore, keyway and gear teeth. Designed for power transmission applications requiring high strength, corrosion resistance and wear resistance including marine equipment, valve actuators, elevators and industrial gearboxes. Excellent fatigue strength, impact resistance and anti-galling properties. Precision CNC machining and gear cutting on all critical surfaces. All components custom manufactured to customer drawings.

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C95800Copper Alloy Pump Impeller Investment Casting - C95800, Nickel Al Bronze, Corrosion Resist | Huayong Metal

Copper Alloy Pump Impeller

C95800Nickel Al BronzeCorrosion Resist

C95800 nickel aluminum bronze investment casting centrifugal pump impeller with precision machined bore, keyway and vane profiles. Designed for marine, seawater, chemical and corrosive fluid pumping applications including shipboard pumps, desalination systems and offshore platforms. Excellent corrosion resistance, cavitation resistance, high strength and good ductility. Precision CNC machining on all critical surfaces. All components custom manufactured to customer drawings.

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C36000Copper Alloy Valve Body Investment Casting - C36000, Free Mach Brass, Plumbing | Huayong Metal

Copper Alloy Valve Body

C36000Free Mach BrassPlumbing

C36000 free machining brass investment casting valve body with precision machined ports, threads and sealing surfaces. Designed for plumbing, HVAC, gas distribution and water treatment applications including ball valves, gate valves, check valves and control valves. Excellent machinability, corrosion resistance, good strength and attractive golden finish. Precision CNC machining and threading on all critical surfaces. All components custom manufactured to customer drawings.

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C95400Copper Alloy Structural Component Investment Casting - C95400, Aluminum Bronze, Complex Geometry | Huayong Metal

Copper Alloy Structural Component

C95400Aluminum BronzeComplex Geometry

C95400 aluminum bronze investment casting complex structural component with multiple mounting holes, internal cavities and precision machined mating surfaces. Designed for aerospace, marine, defense and industrial applications requiring high strength-to-weight ratio, corrosion resistance and complex near-net-shape geometry. Excellent mechanical properties, fatigue resistance and corrosion resistance in seawater and acidic environments. Precision 5-axis CNC machining on all critical surfaces. All components custom manufactured to customer drawings.

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C95400Copper Alloy Mechanical Component Investment Casting - C95400, Aluminum Bronze, Complex Geometry | Huayong Metal

Copper Alloy Mechanical Component

C95400Aluminum BronzeComplex Geometry

C95400 aluminum bronze investment casting complex mechanical structural component with multiple mounting bosses, internal cavities and precision machined sealing surfaces. Designed for packaging machinery, food processing equipment, marine hardware and industrial automation requiring high strength, wear resistance and corrosion resistance. Excellent mechanical properties, fatigue resistance and corrosion resistance in seawater and acidic environments. Precision CNC machining on all critical mating surfaces. All components custom manufactured to customer drawings.

View Details →Custom Quote →

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We manufacture fully custom cast components based on your drawings, samples or 3D models. Send us your specification and get a quotation within 48 hours.

Accept 2D/3D drawings and physical samples
Custom material grades available
Prototype to mass production
Full CNC machining and surface treatment
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