Product Description
Product: Seamles steel pipe
Standard: GB/T8162-1999, GB/T8163-1999, ASTM A 106, A53, API 5L/ 5CT, DIN1629, DIN2448, DIN17175 etc.
Material: GB 10#, 20#, 35#, 45#, 16Mn, GRB, ST37.4, ST35, ST45
Specification: OD 8-128mm, WT: 1-14.0mm
End Treatment: Plain ends or beveled
Packing: In hexagonal shaped boundless wrapped with strong steel strips (2 MT/ bundle). Having plastic caps on both ends of the pipe and anti-rust PE wrapping outside.
| Elements material | Chemical Compsition% | Mechanical Property |
| C% | Mn% | S% | P% | Si% | Yield Point (Mpa) |
| Q195 | 0.06-0.12 | 0.25-0.50 | <0.050 | <0.045 | <0.030 | >195 |
| Q215 | 0.09-0.15 | 0.25-0.55 | <0.05 | <0.045 | <0.030 | >215 |
| Q235 | 0.12-0.20 | 0.30-0.70 | <0.045 | <0.045 | <0.030 | >235 |
| Q345 | <0.20 | 1.0-1.6 | <0.040 | <0.040 | <0.55 | >345 |
