- Range : 15 NB UP TO 1200 NB IN SCH 5S , 10S ,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS
- Form : Seamless / Erw / Welded in Round & Square .
- Carbon Steel : ASTM / ASME A 53 GR. A , B
- ASTM / ASME 106 GR. A , B ,C .
- API 5L GR. B , API 5L X 42 , X 46 , X 52 , X 60 , X 70.
- ASTM / ASME A 691 GRA , B ,C
- Alloy Steel :
- ASTM / ASME A 335 GRP 1 , P 5 , P 9 , P 11 , P 12 , P 22 , P 23 , P 91
- ASTM / ASME A 691 GRP1 CR , 1 1/4 CR , 2 1/4 CR , 5 CR , 9CR , 91.