Carbon steel seamless |
1/4"-24" |
A106 / A53 Gr.B / API 5L GRB / X42 / X52 / X60 / X65 |
Carbon steel low temperature seamless |
1/4"-24" |
A333GR6/A333 GR 3 |
Carbon steel low temperature welded |
20"-48" |
A671CC60 & A671CC65 |
Carbon steel welded ERW/HFW/SAW/DSAW |
2"-48" |
A53 GRB/API 5L GRB/X42/X52/X60/X65 |
Stainless steel seamless/welded |
3/8"-12" |
A312 TP316/316L/A312 TP304/304L/A312TP321 |
Stainless steel welded |
2"-24" |
A312 TP316/316L/A312 TP304/304L/A358TP316/316L/A358TP304/304L |
Alloy pipes |
1/2"-24" |
ASTM-A 335P1/P2/P5/P9P11/P12&P22 |