We provide LTC casing coulings from 4-1/2″ to 20″, in grade J55, K55, N80, L80 and P110.
Threads are used as mechanical means to hold the neighboring joints together during axial tension or compression. For all casing sizes, the threads are not intended to be leak resistant when made up.
The round-thread (STC or LTC) casing-joint strength is given as the lesser of the fracture strength of the pin and the jump-out strength.
1. Size: 4-1/2″ ~ 20″2. Standard: API 5CT/5B3. Type: LTC4. Grade:J55/K55/N80/L80/P1105. Packaging: wooden pallet, tight wrapped /W paper carton
AddressNorth Shepherd Dr #100, Houston, TX 77007
North Shepherd Dr #100, Houston, TX 77007
Phone: +1 (281)826-1860
Fax: +1 (832)747-3476