Packaging & Delivery
Packaging Detail: | standard packing suitable for export by sea |
Delivery Detail: | depend on the order quantity |
Specifications
1.carbon seamless steel pipe
2.API 5L/ASTM A106 Gr.B,sch20-160
3.size ranged from 1/2" to 36
4.delivery in time
2.API 5L/ASTM A106 Gr.B,sch20-160
3.size ranged from 1/2" to 36
4.delivery in time
1.Type:seamless steel pipe
2.Absolute high quality
3.ISO9001:2008
2.Absolute high quality
3.ISO9001:2008
4.Material:A105 A106 ST37 ST45 ST52 S400 P5 P9 P11 P22 P91
5.Application:electric power,chemical industry,heating,natural gas,oil,water conservation
Min Order:15 tons FOB Price:750-1200 USD/TONS.
type |
Outer diameter (D) |
Wall thickness(S) | |||||||
cold drown | OD(mm) |
Allowable deviation (mm) |
Wall thickness(mm) |
Allowable deviation (mm) |
|||||
30~50 | ±0.3 | 30 | ±10% | ||||||
50~219 | ±0.8% | ||||||||
hot rolled | 219 | ±1.0% | 20 | ±10% | |||||
Mechanical Propert | |||||||||
standard | grade |
Tensile strength (MPa) |
Yield strength(MPa) | Elongation(%) | |||||
GB/T8163 | 10 | 335~475 | 205 | 24 | |||||
20 | 410~550 | 245 | 20 | ||||||
Q345 | 490~665 | 325 | 21 | ||||||
Chemical composition | |||||||||
standard | grade | Chemical Composition(%) | |||||||
C | Si | Mn | P | S | Cr | Ni | Cu | ||
GB/T8163 | |||||||||
20 | 0.17~0.24 | 0.17~0.37 | 0.35~0.65 | 0.035 | 0.035 | 0.25 | 0.25 | 0.25 | |
Q345 | 0.12~0.20 | 0.20~0.55 | 1.20~1.60 | 0.045 | 0.045 | / | / | / |