タイトルまたは説明

Sand cast: Aluminum, copper, bronze, red bronze. aluminum sand cast, bronze cast sand, castbrass sand cast Centrifugal cast: bimetal bush, copper, bronze centifugal cast, axis cover, two metal centifugal cast, like bronze plus carbon steel. centifugal pipe ASTMB**4, B**3, B**8, B**5, B**4, UNS C****0, C****0, C****0, C****0, C****0, C****0, Alloy **6, **3, Alloy **5, **8, **7, **2, Alloy 2 Permanent mould cast , gravity cast: Aluminum gravity ***** mould aluminium cast