API Spec 5L-2012 Specification for Line Pipe (FORTY-FIFTH EDITION; ERTA 1: April 2015)
ASTM A370 Standard Test Methods and Definitions for Mechanical Testing of Steel Products
ASTM A751 Standard Test Methods, Practices, and Terminology for Chemical Analysis of Steel Products
GB/T 19001 Quality Management System Requirements*， 2017-07-01 Update
GB/T 20066 Steel and iron.Sampling and preparation of samples for the determination of chemical composition
GB/T 9445 Non-destructive testing.Qualification and certification of NDT personnel
GB/T 9711-2011 Petroleum and natural gas industries.Steel pipe for pipeline transportation systems
ISO 11484 Steel products — Employer's qualification system for non-destructive testing (NDT) personnel*， 2019-04-01 Update
ISO 148-1 Metallic materials - Charpy pendulum impact test - Part 1: Test method*， 2016-10-01 Update
ISO 3183 Petroleum and natural gas industries — Steel pipe for pipeline transportation systems*， 2019-10-07 Update
ISO 4967 Steel.Determination of content of non-metallic inclusions.Micrographic method using standard diagrams
NB/T 47013.3 Nondestructive testing of pressure equipments.Part 3: Ultrasonic testing
SY/T 6423.1 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
SY/T 6423.2 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
SY/T 6423.3 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
SY/T 6423.4 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
SY/T 6476 Drop weight tear test method for pipeline steel pipes*， 2017-03-28 Update
SY/T 6577.1 Transportation of line pipe.Part 1: Transportation on railroad
SY/T 6577.2 Transportation of line pipe.Part 2: Transportation on barges and vessels
SY/T 7042-2016 history
2022SY/T 7042-2022 Strain-based design of longitudinal submerged arc welded steel pipes for regional oil and gas pipelines
2016SY/T 7042-2016 High strain SAWL steel line pipe for strain-based design pipelines