SY/T 6423.6-2014
Methods for non-destructive testing of steel pipes in the oil and gas industry Part 6: Full-circumference automatic magnetic flux leakage detection of longitudinal and/or transverse defects in seamless and welded (except submerged arc welding) ferromagnet (English Version)

Standard No.

SY/T 6423.6-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

中国石油天然气集团公司

Latest

SY/T 6423.6-2014

Replace

SY/T 6423.6-1999

SY/T 6423.6-2014 history

• 2014 SY/T 6423.6-2014 Methods for non-destructive testing of steel pipes in the oil and gas industry Part 6: Full-circumference automatic magnetic flux leakage detection of longitudinal and/or transverse defects in seamless and welded (except submerged arc welding) ferromagnet
• 2013 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
• 1999 SY/T 6423.6-1999 Petroleum and natural gas industries.Non-destructive testing (NDT)methods of steel tubers for pressure purposes.Ultrasonic testing of seamless and welded(expect submerged arc-welded) steel tubes for the detection of laminar imperfections