標(biāo)準(zhǔn) Standard:
API SPEC 5CT、API SPEC 5B、ISO11960
油管接箍用途Application:
油管接箍用于連接兩根帶螺紋的油管,具有與油管相同型號(hào)的內(nèi)螺紋圓筒體
Coupling is a internally threaded cylinder for joining two lengths of threaded casing and tubing ? pipe
油管接箍牌號(hào)Mail Steel Tube Grade:
J55油管接箍、N80油管接箍、L80油管接箍、P110油管接箍、L80 13CR油管接箍、
主要螺紋扣型Mail type of thread:
油管接箍螺紋扣型:外加厚圓螺紋(EU油管接箍)、不加厚圓螺紋(NU油管接箍)、VAM TOP油管接箍
Tubing coupling thread types: External upset(EU)、Non-upset(NU),Other special thread