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 for Well Drilling GPE Oil Machinery Co., Ltd offers high-quality non-magnetic drill collars for well drilling. Our API 7-1 NMDC drill collars are designed to meet industry standards and provide reliable performance. Choose from a range of options, including ...