Pup Joint

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.The range of Size is 2 3/8"-13 3/8".Under the Grade:H40,J55,K55,N80,L80,C-90,C95,T95,P110,Q125,13Cr-80,13Cr-110,Super 13Cr.

The pup joint works as one of the major tools connecting the upper and bottom drill tools, playing the function of adapting and connecting of drill string components used in oil, gas and geological drilling. The pup joint is needed if the threads of the upper and bottom drill tools are unmatched.

Pup Joint sets are available in:
Integral Premium Thread Box-by-Pin
Pin-by-Pin with couplings boxed separately
Pin-by-Pin with couplings hand tight
Pin-by-Coupling Box
Flush joint connections

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