PLASTIC PROTECTOR THREAD XT57 BOX X PIN COMPOSITE
XT57 thread is an improved double shoulder structure, improved thread root arc design, optimized pitch and taper, with ultra-high torsional resistance, reducing erosion and corrosion on the inner wall of the joint, improving hydraulic efficiency, and being more durable.
Forwell compnay produced the HDPE thread protectors in various kinds of premium thread for the drill pipes or drill collar and casing or tubing and the material is High density polyethylene (HDPE) which is a material with excellent mechanical strength, chemical resistance, and thermoplasticity. Its core properties are reflected in high rigidity, impact resistance, acid and alkali corrosion resistance, and low-temperature toughness. The material has a density of 0.941-0.965 g/cm ³ and can be used at temperatures up to 100 ℃
