Min. Order Reference FOB Price
1 Piece US$120.00 / Piece
Product Description
Product Description Manufacture RC drill rod/ 50mm reverse circulation drill pipe/Double-wall drill rod Drill pipe is made from alloy steel. According to API Spec 5D. All threads are phosphated,copperized or cold worked. Notes: 1.New drill pipe should be pasted oil before connection 2.Make up ...