This free 50-page catalog illustrates, describes, and specifies a complete line of drill pipes, heavy-weight drill pipes, and drill collars.
It emphasizes this manufacturer to offer complete expertise in oil pipe material, forging, heat treatment, welding, and nondestructive testing to deliver API 5D, 7, 7-1, 5CT in four drill pipe and one drill collar production lines — covering all sizes and grades of API standard.
Among catalog sections are those presenting product mechanical properties including tube, tool joint, weld zone, and welded HWDP. Tube torsional and tensile data are provided along with collapse pressure and internal pressure data, tool joint torsional, tensile data, and recommended make-up torque. A drill pipe/Hilong sour service drill pipe list is included.
10333 Richmond Avenue
Suite 615, Houston TX 77042