Hot rolled casing stub pipe 

Hot Rolled Casing Pup Joint Tube For Oil Drilling The nipple is divided into tubing nipple and casing nipple. In pipe fitting connection, the flanging nipple is generally used together with the flange. Specifically, it is sleeved in the flange inner space and then the tail is welded with the steel pipe. At this time, the flange can move as long as it is a flange of one specification. It can be connected at any time so that the flange can move Pup Joints are used to adjust the height of full length tubing or casing strings. They are also used to adjust the depth of downhole tools. EASTSUN can customize any length of the pup joint as our customer required. SPECIFICATIONS TUBING PUP JOINT  OD GRADE END TYPE LENGTH(FT) 2 3/8" J/K/L/N/P NUE/EUE 2/3/4/5/6/8/10/12 2 7/8"…