1. Cold drawn seamless pipe:
Astm a106/a53 grade b
2. Hot rolled seamless pipe:
Astm a106/a53 grade b
Astm a333 grade 6
Astm a335 p5, p9, p11, p22, p91
Bs en10210 s235jrh, s355j2h
Gb / din 37mn, 35crmo, 34crmo4
Din17175 st35.8,st45.8,10crmo910
Api spec 5l b, x42, x52, x60
3. Hot finished seamless pipe:
Astm a106/a53 grade b
4. Stainless steel seamless pipe:
Astm a213 / a312 tp304/l, tp316/l
5. Miscellaneous:
Pipe fittings and flanges, plates, DCI, nonferrous metals
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