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