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 CN|EN |
Φ219mm-Φ3220mm
6mm-28mm
Q215-Q235；L210-L690；X42-X100
Mainly used for transportation of oil, natural gas, heat, water and other fluids, and used as engineering structural (pile) pipes.
Φ406.4mm-Φ1422mm
6mm-32mm
Q215-Q235；L210-L690；X42-X100
Φ76mm-Φ610mm
3.2mm-16mm
Q215-Q235；L210-L485；X42-X80
Φ38mm-Φ762mm
3.2mm-130mm
20#、45#、16Mn、27SiMn、12Cr1MoV、15CrMo、10CrMo910等
Φ14mm-Φ219mm
Q215-Q345
Φ15mm-Φ200mm
1.7mm-5.25mm
20#；Q195-Q235
| Double-sided submerged arc welded spiral seam steel pipe | Longitudinal submerged arc welded pipe | Straight seam resistance welded steel pipe | Seamless steel pipe | Ordinary fluid welded steel pipe | Galvanized steel pipe |
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