Seria API | LTC, STC, BTC, EUE, NUE, XC |
Seria TP | TPEX, TPCQ, TPCQE, TPNF, TPJC, TPFJ, TPG2, TPQR |
seria BG | BGC, BGT1, BT-FJ, BGT2, BGBC, BGT3 |
Seria HSM | HSM-1, HSM-2 |
seria CB | HQSC1、HQST1、CBS3 |
Seria WsP | WSP-1T, WSP-2T, WSP-3T, WSP-4T |
Seria JFE | VULPE, URSU |
Seria TSH | 3SB、Hydril CS、Hydril PH6 |
Seria VAM | Vamtop、NewVam、VamFJLAnd OTTM、OTTG、TMK-FMC、NSCC、HUNTING-APEX |