石油天然气钢质管道对接环焊缝 全自动超声检测试块
Mechanized ultrasonic examination block of girth butt welds in oil and gas steel pipeline
2017-03-28
SY/T 4109-2020
石油天然气钢质管道无损检测
Nondestructive testing standard of oil and gas steel pipeline
2020-10-23
GB/T 50818-2013
石油天然气管道工程全自动超声波检测技术规范(附条文说明)
Mechanized ultrasonic testing technology specification for oil & gas construction pipeline project
2012-12-25
SY/T 4133-2018
石油天然气管道工程全自动超声检测工艺评定与能力验证规范(附条文说明)
Specification of procedure qualification and proficiency testing for automatic ultrasonic testing of oil and gas pipeline engineering
2018-10-29
SY/T 6423.4-2013
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
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
2013-11-28
SY/T 6423.3-2013
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
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
2013-11-28
SY/T 6423.2-2013
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
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
2013-11-28
SY/T 6423.8-2017
石油天然气工业 钢管无损检测方法 第8部分:无缝和焊接(埋弧焊除外)钢管纵向和/或横向缺欠的全周自动超声检测
Petroleum and natural gas industries—Non-destructive testing (NDT) methods of steel tubes—Part 8: Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections