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GB 8163 Seamless Steel Pipes
Details of GB/T8163 seamless steel pipes Application： Used in conveying,water,oil,gas and other fluids Chemical composition: Mechanical properties: Product show of GB/T8163 seamless steel pipes Size:20"STD
Description
Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of gb 8163 seamless steel pipes in China, featured by quality products and low price. If you're going to wholesale durable gb 8163 seamless steel pipes made in China, welcome to get pricelist and free sample from our factory.
GB 8163 seamless steel pipes
GB/T8163 seamless steel pipes GB/T8163 seamless steel tubes GB 8163 seamless steel pipe
GB 8163 seamless steel tube
Details of GB 8163 seamless steel pipes
Outerdiameter:NPS 1/8 inch to 30 inch
Wall thickness:Schedules 10 through 160, STD, XH and XXH
Surface treamtment:oil,black painting,varnish painting,3LPE
Application of GB 8163 seamless steel pipes
Used in conveying,water,oil,gas and other fluids
Chemical composition of GB 8163 seamless steel pipes
| standard | steel grade | chemical composition | |||||
| GB/T8163 | C | Mn | Si | Cr | Ni | Cu | P. S |
| 10 | 0.07-0.13 | 0.35-0.65 | 0.17-0.37 | ≤0.15 | ≤0.30 | ≤0.25 | ≤0.030 |
| 20 | 0.17-0.23 | 0.35-0.65 | 0.17-0.37 | ≤0.25 | ≤0.25 | ≤0.25 | ≤0.030 |
| Q345 | 0.12-0.20 | 1.20-1.60 | 0.20-0.55 | ≤0.030 | |||
Mechanical properties: of GB 8163 seamless steel pipes
| Grade | Tensile strength(Mpa) | Yield strength (Mpa) | Elongation(%) |
| 10 | 335-475 | ≥205 | ≥24 |
| 20 | 410-550 | ≥245 | ≥20 |
| Q345 | 490-665 | ≥325 | ≥21 |
Product show of GB/T8163 seamless steel pipes
Size:20"STD*6000mm
Surface treatment:Varnish painting
Packing:cotton rope is wound at both ends of the steel pipe
Please click the below link for more product.
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