Drill pipe Heavy weight drill pipe Special drilling tools Drill collar
Internal coating for drill pipe series Internal coating for casing and tubing
Hilong has developed a series of high performance anti-corrosion and friction-reduction hardbbanding wires, including BoTn1000, BoTn3000 and BoTn5000. The products can be used in oil drilling equipment, such as drill pipe, heavy weight drill pipe, drill collar, stabiliser, shock absorber, sucker rod coupling and sucker rod and can also be widely used in used in chemical, electrical, mechanical and many other industrial areas.
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