Standard:

• API 5CT

Type of Mother Pipe:

• Seamless (SMLS) pipe
• Electric Resistance Welded (ERW) Pipe
• Longitudinal Submerged-Arc Welded (LSAW) Pipe

Tubing:

• Size: 2-3/8” through 4-1/2”
• Grade: H40, J55, k55, N80, L80, C95, P110, P110HC, Q125

              (Note: For welded tubing, only grade H40, J55, K55 is available) 

• -. End finish: Plain End Square Cut (PESC)

                                     Plain End Beveled (PEB)

                                     BTC, LTC, STC                                    

Casing:

• Size: 4-1/2” through 20”
• Grade: H40, J55, K55, N80, L80, C95, P110, P110HC, Q125

             (Note: For welded Casing, only grade H40, J55, K55 is available) 

• End finish: Plain End Square Cut (PESC)

                                  Plain End Beveled (PEB)

                                  BTC, LTC, STC                                      

Coupling Stock & Coupling