Min. Order Reference FOB Price
10 pieces US$1,700.00-1,800.00 / pieces
Product Description
API 7-1 NMDC Non-Magnetic Drill Collar (5 1/2 Inch) Discover our high-quality non-magnetic drill collar designed for well drilling. Made by GPE Oil Machinery Co., Ltd, this API 7-1 NMDC drill collar is perfect for your drilling equipment needs. Its spiral design and heavier weight ensure optimal ...