Our company can supply oil drill pipes of various specifications, primarily those that meet API 5DP The drill rods and compliance SY Oil-standard drill pipes. Drill pipes can be equipped with drill pipe connections of the same grade, tailored to customer specifications, ensuring that the manufactured connections meet the required standards. API SPEC 7-1 Standard. Advanced oil drill pipe friction To The welding production line allows adjustment of welding parameters to optimal settings, ensuring high-quality weld strips. Additionally, the simultaneous internal and external cooling in the heat treatment process delivers more uniform and stable mechanical properties. Equipped with automated length measurement and weighing systems, along with automatic marking and recording features, the line guarantees full product traceability. We also feature a state-of-the-art drill rod thickening and heat treatment production line, utilizing CNC-controlled full-length heating furnaces, quenching machines, and tempering ovens. Advanced heat treatment techniques combined with precise temperature control ensure superior mechanical performance of the tubes. Furthermore, a hydraulic straightening machine is employed to maintain impeccable tube straightness and coaxiality.

Weili Da Standard Drill Pipe Specifications