Nrq Hrq Prq Direct Carbon Steel Industry Drill Pipe for Sale Forged Drilling Tool Drill Rod

Nrq Hrq Prq Direct Carbon Steel Industry Drill Pipe for Sale Forged Drilling Tool Drill Rod. High Strength Material: Made from ZT950 heat-treated seamless steel with high tensile strength and precision. High Operational Efficiency: Wireline design eliminates repeated lifting, significantly improving efficiency in deep holes. Good Core Integrity: Drill pipe stays in hole, ensuring high core recovery rate and undisturbed formation. Strong Load Capacity: Resists twisting and fracture, handling hard rock and fractured formations up to 1800m. Long Service Life: Reinforced heat treatment and standard threads reduce wear, extending component life. Wide Versatility: Compatible with mainstream NQ series rigs, suitable for geology, mining, and geothermal. Customizable Length: Available in 1.5m, 3m, or customized lengths to meet specific project requirements. Low MOQ: Minimum Order Quantity is just 1 PCS, allowing flexible purchasing for small projects.