GB/T 30582-2014 Risk-Based-Inspection and assessment methodology of external damage for buried steel pipelines

GB/T 223.81-2007 Iron,steel and alloy—Determination of total aluminum and total boron contents—Microwave digestion-inductively coupled plasma mass spectrometric method GB/T 223.82-2007 Steel and iron—Determination of hydrogen content—Inert gas impulse fusion heat conductivity method GB/T 223.82-2018 Steel and iron—Determination of hydrogen content—Thermal conductivity/infrared method after fusion under inert gas GB/T 223.83-2009 Steel and iron—Determination of high sulfur content—Infrared absorption method after combustion in an induction furnace GB/T 223.84-2009 Steel and iron—Determination of titanium content—Diantipyrylmethane spectrophotometric method GB/T 223.85-2009 Steel and iron—Determination of sulfur content—Infrared absorption method after combustion in an induction furnace GB/T 223.86-2009 Steel and iron—Determination of total carbon content—Infrared absorption method after combustion in an induction furnace GB/T 223.87-2018 Iron, steel and alloy—Determination of calcium and magnesium—Inductively coupled plasma mass spectrometric method GB/T 223.88-2019 Iron,steel and alloy—Determination of calcium and magnesium contents—Inductively coupled plasma atomic emission spectrometric method GB/T 223.89-2019 Iron,steel and alloy—Determination of tellurium content—Hydride generation-atomic fluorescence spectrometric method GB/T 223.90-2021 Iron,steel and alloy—Determination of silicon content—Inductively coupled plasma atomic emission spectrometric method GB/T 223.91-2021 Iron,steel and alloy—Determination of copper—2,2′-Biquinoline spectrophotometric method GB/T 223.92-2023 Iron, steel and alloy—Determination of lanthanum, cerium, praseodymium, neodymium and samarium content—Inductively coupled plasma mass spectrometry GB/T 228.1-2010 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 229-1994 Metallic materials—Charpy notch impact test GB/T 229-2007 Metallic materials—Charpy pendulum impact test method GB/T 229-2020 Metallic materials—Charpy pendulum impact test method GB/T 655-1994 Chemical reagent—Ammonium persulfate GB/T 655-2011 Chemical reagent—Ammonium persulfate GB/T 4334.1-2000 Method of 10 per cent oxalic acid etch test for stainless steels GB/T 4340.1-1999 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2009 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2024 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4157-1984 Sustained load tensile test method of metals for resistance to sulfide stress corrosion cracking GB/T 4157-2006 Laboratory testing of metals for resistance to specific forms of environmental cracking in H2S environments GB/T 4157-2017 Laboratory testing of metals for resistance to sulfide stress crackingand stress corrosion cracking in H2S environment GB/T 8650-1988 Test method of pipeline steels for resistance to step wise cracking GB/T 8650-2006 Evaluation of pipeline and pressure vessel steels for resistance to hydrogen-induced cracking GB/T 8650-2015 Evaluation of pipeline and pressure vessel steels for resistance to hydrogen-induced cracking GB/T 9711-2011 Petroleum and natural gas industries—Steel pipe for pipeline transportation systems GB/T 9711-2017 Petroleum and natural gas industries—Steel pipe for pipeline transportation systems GB/T 9711-2023 Petroleum and natural gas industries—Steel pipe for pipeline transportation systems GB/T 9711.1-1997 Petroleum and natural gas industries—Steel pipe for pipelines—Technical delivery conditions—Part 1:Pipes of requirements class A GB/T 9711.2-1999 Petroleum and natural gas industries—Steel pipe for pipelines—Technical delivery conditions—Part 2:Pipes of requirement class B GB/T 9711.3-2005 Petroleum and natural gas industries—Steel pipe for pipelines—Technical delivery conditions—Part 3:Pipes of requirements class C GB/T 9854-1988 Chemical reagent—Oxalic acid dihydrate GB/T 9854-2008 Chemical reagent—Oxalic acid dihydrate GB/T 19285-2014 Inspection of corrosion protection for buried steel pipelines GB/T 26610.1-2011 Guideline for implementation of risk based inspection of pressure equipment system—Part 1:Basic requirements and implementation procedure GB/T 26610.1-2022 Guideline for implementation of risk-based inspection of pressure equipment system—Part 1:Basic requirements and implementation procedure GB/T 27512-2011 Risk assessment for buried steel pipeline GB/T 27512-2025 Risk assessment method for buried pipelines GB 50251-2015 Code for design of gas transmission pipeline engineering JB/T 4730.3-2005 Nondestructive testing of pressure equipments—Part 3:Ultrasonic testing JB/T 4730.4-2005 Nondestructive testing of pressure equipments—Part 4:Magnetic particle testing JB/T 4730.5-2005 Nondestructive testing of pressure equipments—Part 5:Penetrant testing JB/T 4730.6-2005 Nondestructive testing of pressure equipments—Part 6:Eddy current testing SY/T 4109-2020 Petroleum and natural gas steel pipeline non-destructive testing SY/T 4109-2013 Non-destructive testing of oil and gas pipelines made of steel SY/T 4109-2005 Petroleum and natural gas steel pipeline non-destructive testing SY/T 6476-2017 The SY/T 6476-2017 method for drop-hammer tearing test of pipeline steel pipes SY/T 6476-2000 SY/T 6476-2013 Drop hammer tearing test method for pipeline steel pipes SY/T 6476-2007 Dropped hammer testing method for conveying steel pipes TSG D7003-2022 Pressure Pipe Periodic Inspection Rules - Long-Distance Pipe Infrastructure TSG D7003-2010 Periodical Inspection Regulation for Oil and Gas Pressure Pipeline TSG D7004-2010 Periodical Inspection Regulation for City Gas Pressure Pipeline and Thermal Pressure Pipeline 国质检锅(2003)108号　在用工业管道定期检验规程(试行)