API标准NU平端不加厚油管接箍

NU平端油管接箍NU THREAD TUBING COUPLING

标准 Standard:

API SPEC 5CT、API SPEC 5B、ISO11960

油管接箍用途Application:

NU平端油管接箍用于连接两根带NU不加厚螺纹油管，具有与油管相同型号的内螺纹圆筒体

Coupling is a internally threaded cylinder for joining two lengths of threaded casing and tubing   pipe

油管接箍牌号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、T95油管接箍、C110油管接箍、Q125油管接箍

主要螺纹扣型Mail type of thread:

油管接箍螺纹扣型：外加厚圆螺纹（EU油管接箍）、不加厚圆螺纹(NU油管接箍)、VAM TOP油管接箍

Tubing coupling thread types: External upset（EU）、Non-upset（NU）,Other special thread