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Investment Casting Services: Ball Valve Castings

Update On Sep 30.2022

Investment Casting Ball Valve

A ball valve is a shut off valve that controls the flow of a liquid or gas by means of a rotary ball having a bore. Ball valve castings are widely used in petroleum, natural gas, food, beverage equipment, automobiles, car wash systems, power processing, pharmaceuticals, chemical admixtures and other fields.


China Ball Valve Casting Manufacturers

We are a professional valve casting manufacturer, capable of producing all kinds of valve castings for you, including ball valve, globe valve, safety valve, gate valve, butterfly valve, regulating valve, check valve, etc. With our superb investment casting process, we produce ball valves and other valve castings that last longer, have higher strength, and are more resistant to corrosion. A variety of high-quality materials are used in our investment foundry: stainless steel, carbon steel and other alloy steels. Use this to meet your needs. If you are looking for a reliable investment casting manufacturer, then please contact us directly.


Investment Casting Ball Valve

Material Options for Our Ball Valve Castings


Carbon Steel (mainly for high-pressure valve castings)

WCA, WCB, ZG25, ZG200-350, ASTM A216 WCA/WCB/WCC, GS25.

Stainless Steel

SS304, SS316, PH17-4, ASTM A351 CF8/CF8M/CF3/CF3M, ZG0Cr18Ni9, zg0Cr18Ni12Mo2, ZG00Cr18Ni10.


Standard Specification for Investment Cast Ball Valves

Specification Customized,customer Required,customer’s Drawings,Samples
Material Stainless steel
Application Automobile, Agricultural machinery, Pipage,Furniture, Construction, Home appliances,Electronics,etc.
Process Precision casting,Lost wax casting, Investment casting
Machining CNC machining center, CNC lathe
Casting tolerance IT5 – IT7,CT5-7
Machining tolerance +/- 0.005mm,ISO2768-f,ISO-MK
Heat treatment Solid solution annealed,quench and tempering
Unit Weight 5g-100kg
Dimensions <=800mm
Certificate ISO9001, TS16949,ISO1400,RoHS
Finish Polishing,Shoot blasting,Glass bead sand blasting,etc.
Quality control FEMA,PPAP,APQP,Control Plan,MSA,
Certificates for all requirements
Test reports for every delivery
Service Weekly report,Key node report,Any questions will be answered within 24 hours



Q: What tests can be done on the ball valves casting?

A: When it comes the types of tests that can be done on the Ball Valves casting, it mainly involves the following aspects: Air tightness test, salt spray test, hardness, MT, UT, PT, and RT. Through the tests stated above, the quality of ball valves casting can be guaranteed.

Q: Which casting process do you use to produce ball valves?

A: Investment casting (lost wax)

Q: How soon can the product be delivered

A: Generally, the delivery time is about 30 days. But please confirm the exact delivery time with us, because different products and different quantities will have different delivery times.

Q: Does your company provide machining services for cast ball valves?

A: Yes, we have our own processing workshop and provide steel casting processing services. In addition, we also offer custom valve body casting services. We have our own horizontal and vertical machining centers, CNC lathes, boring machines, drilling machines, etc.

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Besser Foundry is the top custom investment casting manufacturer in China. We can supply all kinds of different investment casting parts in steel, carbon steel, alloy steel, etc. Pls contact us if you have any need for investment casting solution!
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