OCTG Pup Joint for Casing & Tubing

1. Characteristic

1. Standard: API 5CT/ISO11960/GOST;
2. Grade: H40, J55, K55, N80-1, N80-Q, L80-1,L80-9Cr, L80-13Cr, P110, C95,Q125;
3. Length: 2ft,3ft,4ft,6ft,8ft,10ft,12ft(with other length available upon request);
4. OD of Tubing joint: from 2 3/8” to 4 1/2”.Pipe End: EUE/NUE;
5. OD of Casing joint: from 4 1/2” to 20”. Threads: BTC,LTC,STC;

2. Performance

1. The joint body exhibits good mechanical strength and overall performance;
2. The threads on joint are cut on the CNC machine which ensures the high precision of the threads and enhance the life;
3. Phosphate coating or copper plating gives the joint good wear resistance;