Method: Investment Casting,
Material: Carbon Steel ASTM A216 WCB,
Ball valve castings from China foundry, we also can make cnc machining based on buyer’s drawings.

Material: Ductile Iron GGG50
Method: Lost foam casting
Valve body for gate valve, the bolt holes are casted. We also cast the contact face, so no need any machining.
If the epoxy is necessary, we can supply you finished valve body.

Keyword: Sand Casting, Investment Casting, Vavle Casting, Steel Casting, Metal Casting
As profesinal Supplier of casting products in China, We are specialized in producing valve parts products, such as valve body, valve disc, valve bonnet , valve handwheel, valve flange and valve seat.
Generally, the valve products include gate valve , check valve, butterfly valve, ball [...]

Method: Lost Foam Casting
Material: Ductile Iron Casting, Gray Iron Casting
We use lost foam casting method to get more valve body and fittings.

Method: Invesment Casting, lost wax casting
Material: Stainless steel SS304,SS316,  CF8, CF8M
Investment casting can get a good surface finish and dimension. So you only can machine little allowance to reach your requirement.
If  the mateiral change to steel,  one cheaper investment casting can be adopted. Based on your drawings and detailed requirment, we will use different method [...]

Investment Casting Valve Body

Casting Method: Investment Casting ( Lost Wax Casting or Precision Casting)
Material: Casted Stainless Steel, Casted Steel.
Ball valve body casting with bolt hole.  The strictly tolerance keep a good dimension, and also cut more cost in machining.