GB/T 22513-2023 Petroleum and natural gas drilling and production equipment—Wellhead and tree equipment

GB/T 22513-2013 Petroleum and natural gas industries—Drilling and production equipment—Wellhead and christmas tree equipment

GB/T 13927-2008 Industrial valves—Pressure testing GB/T 13927-2022 Industrial valves—Pressure testing GB/T 16783.1-2006 Petroleum and natural gas industries—Field testing of drilling fluids—Part 1:Water-based fluids GB/T 16783.1-2014 Petroleum and natural gas industries—Field testing of drilling fluids—Part 1: Water-based fluids GB/T 16783.1-2025 Petroleum and natural gas industries—Field testing of drilling fluids—Part 1:Water-based fluids GB/T 17600.1-1998 Steel—Conversion of elongation values—Part 1:Carbon and low alloy steels GB/T 19356-2003 Thermal spraying—Powders—Composition and technical supply conditions GB/T 19805-2005 Qualification test of welding operators GB/T 19830-2005 Petroleum and natural gas industries—Steel pipes for use as casing or tubing for wells GB/T 19830-2011 Petroleum and natural gas industries—Steel pipes for use as casing or tubing for wells GB/T 19830-2017 Petroleum and natural gas industries—Steel pipes for use as casing or tubing for wells GB/T 19830-2023 Petroleum and natural gas industries—Steel pipes for use as casing or tubing for wells GB/T 20174-2006 Petroleum and natural gas industries—Drilling and production equipment—Drill-through equipment GB/T 20174-2019 Petroleum drilling and production equipment—Drill-through equipment GB/T 20666-2006 Unified screw threads—Tolerances GB/T 20670-2006 Unified screw threads—General plan GB/T 20972.1-2007 Petroleum and natural gas industries—Material for use in H2S-containing environments in oil and gas production—Part 1:General principles for selection of cracking resistant materials GB/T 20972.2-2008 Petroleum and natural gas industries—Materials for use in H2S-containing environments in oil and gas production—Part 2:Cracking-resistant carbon and low alloy steels,and the use of cast irons GB/T 20972.2-2025 Petroleum and natural gas industries—Materials for use in H2S-containing environments in oil and gas production—Part 2:Cracking-resistant carbon and low alloy steels,and the use of cast irons GB/T 20972.3-2008 Petroleum and natural gas industries—Material for use in H2S-containing environments in oil and gas production—Part 3:Cracking-resistant CRAs(corrosion-resistant alloys)and other alloys GB/T 20972.3-2025 Petroleum and natural gas industries—Materials for use in H2S-containing environments in oil and gas production—Part 3:Cracking-resistant CRAs(corrosion-resistant alloys) and other alloys GB/T 21412.4-2008 Petroleum and natural gas industries—Design and operation of subsea production system—Part 4:Subsea wellhead and tree equipment GB/T 21412.4-2013 Petroleum and natural gas industries—Design and operation of subsea production systems—Part 4:Subsea wellhead and tree equipment GB/T 23512-2009 Petroleum and natural gas industries—Evaluation and testing of thread compounds for use with casing,tubing,and line pipe GB/T 23512-2015 Petroleum and natural gas industries—Evaluation and testing of thread compounds for use with casing,tubing,line pipe and drill stem elements GB/T 23512-2025 Petroleum and natural gas industries—Evaluation and testing of thread compounds for use with casing, tubing, line pipe and drill stem elements GB/T 26482-2011 Fire type-testing requirement for check valves GB/T 33362-2016 Metallic materials—Conversion of hardness values GB/T 34903.1-2017 Petroleum,petrochemical and natural gas industries—Non-metallic materials in contact with media related to oil and gas production—Part 1:Thermoplastics GB/T 34903.2-2017 Petroleum, petrochemical and natural gas industries—Non-metallic materials in contact with media related to oil and gas production—Part 2:Elastomers GB/T 37400.14-2019 Heavy mechanical general technical specification—Part 14:Nondestructive test of steel castings GB/T 37400.15-2019 Heavy mechanical general technical specification—Part 15:Nondestructive test of steel forgings JB/T 4732 JB/T 6438-2011 The technical requirements for plasma arc welding of valve seals JB/T 6438-1992 JB/T 6438-1992 Sealing surface plasma arc welding technical requirements for valves JB/T 8467-2014 Blast steel parts ultrasonic testing JB/T 8467-1996 Blasting steel parts ultrasonic flaw detection method NB/T 47013.1-2015 Non-destructive testing of pressure equipment - Part 1: General requirements NB/T 47013.2-2015 Non-destructive testing of pressure equipment - Part 2: Radiographic testing NB/T 47013.3-2023 Non-destructive testing of pressure equipment - Part 3: Ultrasonic testing NB/T 47013.3-2015 Non-destructive testing of pressure equipment - Part 3: Ultrasonic testing NB/T 47013.5-2015 Non-destructive testing of pressure equipment - Part 5: Penetrant testing NB/T 47014-2023 Pressure equipment welding process qualification SY/T 5328-2019 Petroleum and natural gas drilling and production equipment, hot production wellhead equipment SY/T 5328-1996 Hot wellhead equipment SY/T 5715-2022 Petroleum and natural gas industry-grade carbon steel, alloy steel, stainless steel, and nickel-based alloy castings SY/T 5715-2016 Carbon steel, alloy steel, stainless steel, and nickel-based alloy castings used in the petroleum and natural gas industry SY/T 5715-1995 Petroleum Drilling and Production Machinery Product Common Technical Requirements for Pressure Cast Steel Parts SY/T 6745-2008 End-to-End Fire Resistance Test Specification SY/T 6960-2013 Valve test - Fire resistance test requirements SY/T 7085-2016 SY/T 7085-2016 Design and Calculation of Pressure Equipment。 SY/T 7390-2017 Petroleum and natural gas drilling and extraction equipment Age-hardened nickel-based alloys SY/T 7606-2020 SY/T 7606-2020 Petroleum and natural gas drilling and production equipment - Bolted connections of carbon and alloy steel bolts SY/T 7653-2021 Petroleum and natural gas drilling and production equipment - Corrosion-resistant bolted connections SY/T 10010-2020 The recommended practices for the electrical system design, installation, and maintenance of fixed and floating offshore oil facilities in non-classified and Class I and II areas SY/T 10010-2012 The recommended practices for the electrical system design and installation of fixed and floating offshore oil facilities in non-classified and Class I and II areas YS/T 527-2014 Ni-Cr-B-Si self-fluxing alloyed powders YS/T 527-2006 Metallic powder material--Self-fluxing Ni-Cr-B-Si alloy powder ISO 3834-3 ISO 9606-1 ISO 15609-1 ISO 15614-7 ISO 18265