ASTM/DIN Stainless Steel Shell Molding Sand Casting Butterfly Ball Gate Check Valve Body Valve Part
Model NO. OEM Surface Treatment Sand Blast Surface Roughness Ra3.2 Standard ASME Certification CE, ISO 9001:2000, ISO 9001:2008 Trademark Qiangxin Transport Package Plastic Bubble and Carton Box Specification 0.5-500kg Origin China HS Code 7307190000