Specification :

API Tubing Blank Pup Joints - Manufactured according to API Spec 5CT using prime API monogrammed, seamless oil country tubing. Optional diameters, lengths, weights, and grades are available upon request.

Diameters -2 3/ 8" , 2 7/ 8 " , 3 1/ 2" and 4 1/ 2" OD
Lengths - 2, 3, 4, 6, 8, 10, 12 ft. Standard ( Other lengths available upon request)
Grades - J-55, N-80, N-80, L-80, P-110
Connections – EUE