... stainless steel 303 partsOEM service avalibeCertification: ISO 9001:2000Standard: JIS, DIN, ISO, GB, BS, ASTMMaterial:aluminium, brass, bronze, steel,stainless steel, ... gray iron, carbon steel, aluminum, alloy steel, etc.Size:1" to up request.Weight ... upon request.Packing: wood pallet, steel pallet or as per customer's requirements.