... Stainless Steel Clip,glass fitting,pipe clip,316 pipe fitting 1. Material : Stainless steel 304, 3162. Surface: mirror polish, high polished3Stainless Steel Clip,glass fitting,pipe clip,galvanized steel pipe ... fittings1. Casting: investment casting ,precision casting, lost wax casting ,soluble glass process complex shell process.2. Materials: stainless steel ,carbon steel ,alloy steel ...