The investment castings can be made in several types of materials like Fe-based material, heat-resisting steel, stainless steel and carbon steel, such as: 304L, 316L, 430, 310, 17-4 PH. The dimensional tolerance we can achieve is CT5-7 in the standard ISO 8062, OR, VDG P690. It will take 15-60 days to finish investment casting samples. And delivery time for investment casting batch production is 30-90 days. The surface treatments of stainless steel casting we can make includes: Sand blasting, bead blasting, mirror polishing, electropolishing, gold plating.
Valve Body
The material of Valve body casting: 316L, 316, 304, 410, WCB and other stainless steel and carbon steel
The certificates of Valve body casting: PED. Approved acc. to Directive 97/23/EC: QM-System according to annex 1, par. 4.3
Valve body casting is machined by CNC.
Note:There are complicated channel inside and many blind holes, which are difficult to cast
Being your reliable professional supplier for investment casting and stainless steel casting in China!
Valve Body