Standard Code | Standard Title | Standard Class | Order |
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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 test methods welded |
English PDF |
SY/T 6423.5-2014 |
Petroleum and natural gas industries-Non-destructive testing (NDT) methods of steel tubes. Part 5: Digital radiographic testing of the weld seam of welded steel tubes for the detection of imperfections 石油天然气工业 钢管无损检测方法 第5部分:焊接钢管焊缝缺欠的数字射线检测 |
China Oil & Gas Industry
Standards test methods welded |
English PDF |
JGJ/T 27-2014 |
Standard for test methods of welded joint of reinforcing steel bars 钢筋焊接接头试验方法标准 |
China Building & Construction
Standards test methods welded |
English PDF |
DL/T 542-2014 |
Methods of ultrasonic testing and assessment of measuring results for T-Joints fillet fusion welded in steel 钢熔化焊t形接头超声波检测方法和质量评定 |
China Electricity & Power
Standards test methods welded |
English PDF |
SY/T 6423.4-2013 |
Petroleum and natural gas industries. Non-destructive testing (NDT) methods of steel tubes. Part 4: Automated ultrasonic testing of seamless and welded steel tubes for the detection of laminar imperfections 石油天然气工业 钢管无损检测方法 第4部分:无缝和焊接钢管分层缺欠的自动超声检测 |
China Oil & Gas Industry
Standards test methods welded |
English PDF |
SY/T 6423.3-2013 |
Petroleum and natural gas industries. Non-destructive testing(NDT)methods of steel tubes. Part 3: Automated ultrasonic testing for the detection of laminar imperfections in strip/plate used for the manufacture of welded steel tubes 石油天然气工业 钢管无损检测方法 第3部分:焊接钢管用钢带/钢板分层缺欠的自动超声检测 |
China Oil & Gas Industry
Standards test methods welded |
English PDF |
SY/T 6423.2-2013 |
Petroleum and natural gas industries. Non-destructive testing (NDT) methods of steel tubes. Part 2: Automated ultrasonic testing of the weld seam of welded steel tubes for the detection of longitudinal and/or transverse imperfections 石油天然气工业 钢管无损检测方法 第2部分:焊接钢管焊缝纵向和/或横向缺欠的自动超声检测 |
China Oil & Gas Industry
Standards test methods welded |
English PDF |
SY/T 6423.1-2013 |
Petroleum and natural gas industries. Non-destructive testing (NDT) methods of steel tubes. Part 1; Radiographic testing of weld seam of welded steel tubes for detection of imperfections 石油天然气工业 钢管无损检测方法 第1部分:焊接钢管焊缝缺欠的射线检测 |
China Oil & Gas Industry
Standards test methods welded |
English PDF |
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