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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SY/T 7042-2022 |
Longitudinal Submerged arc welded steel pipes for oil and gas pipelines in strain-based design areas {译} 基于应变设计地区油气管道用直缝埋弧焊钢管 |
China Oil & Gas Industry
Standards Submerged arc welded |
 English PDF |
| SY/T 7027-2014 |
Longitudinal Submerged arc welded pipe for use as marine riser 海洋隔水管用直缝埋弧焊管 |
China Oil & Gas Industry
Standards Submerged arc welded |
English PDF |
| SY/T 6423.6-2014 |
Petroleum and natural gas industries-Non-destructive testing (NDT)methods of steel tubes. Part 6: Automated full peripheral flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudin 石油天然气工业钢管无损检测方法 第6部分:无缝和焊接(埋弧焊除外)铁磁性铜管纵向和/或横向缺欠的金周自动漏磁检测 |
China Oil & Gas Industry
Standards Submerged arc welded |
English PDF |
| SY/T 5037-2012 |
Submerged arc-welded steel pipe for common fluid service pipeline 普通流体输送管道用埋弧焊钢管 |
China Oil & Gas Industry
Standards Submerged arc welded |
English PDF |
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