Min. Order Reference FOB Price
1 Piece US$0.20-15.00 / Piece
Product Description
Product Description Carbon Steel and Stainless Steel American standard ASTM A865 steel merchant coupling Black and Galvanized ASTM A865 steel merchant couplings with NPT thread 1. american standard ASTM A865 2. carbon steel&stainless steel 3. black &galvanized 4. sch40, sch80 and so on. ...