| Section Shape |
Round |
| Standard |
GB |
| Grade |
Cr-Mo alloy |
| Thickness |
5 - 80 mm |
| Outer Diameter |
21.3 - 1200 mm |
1) Seamless Outside diameter: 20 - 1,067mm 2) Seamless Thickness: 1 - 80mm 3) Manufacturing standard: GB DIN JIS ASTM 4) Bevel or varnish to be confirmed 5) Suitable for high pressure, anti- corrosion (power plant, refinery plant equipment) and long distance conveyance of gas / fluid 6) Standards: A335 P11 to P91; A213 T11 to T91; API5L GR.B, ASTM A106, ASTM A53