N80
J55, K55, L80, N80, P110 API Casing Tubing
The API casing is generally used for the borehole wall support in the drilling as well as after the...
J55, K55, N80, L80, P110 Pup Joint, 2 3/8 to 20 Inch
The pup joint is a commonly utilized fitting in industrial pipe connection. According to various connections,...