GB/T 20972.3-2025 Active National standards

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 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

Publish Date: 2025-01-24 Implement Date: 2025-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 20972.3-2025
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Oil exploration, development, and transportation
ICS Name: Comprehensive equipment for the oil and gas industry
Publish Date: 2025-01-24
Implement Date: 2025-08-01
Pages: 76 pages

Scope

This document specifies the requirements and practices for the selection and evaluation of corrosion-resistant alloys (CRA) and other crack-resistant materials used in equipment in hydrogen sulfide (H2S)-containing environments in oil and gas extraction and natural gas processing plants.
This document is applicable to the selection and evaluation of crack-resistant materials used in equipment designed and manufactured according to the load control design method.

Development Information

Word Count: 130 Thousand words Pages: 76 pages

Same series standard

Replace the following standards

Referenced Standards

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 230.1-2004 Metallic Rockwell hardness test—Part1:Test method(scales A、B、C、D、E、F、G、H、K、N、T) GB/T 230.1-2009 Metallic materials—Rockwell hardness test—Part 1:Test method(scales A、B、C、D、E、F、G、H、K、N、T) GB/T 230.1-2018 Metallic materials—Rockwell hardness test—Part 1:Test method GB/T 1954-1980 Determination of the weldign seam iron element contenting chromium, nickel austenitic stainless steel GB/T 1954-2008 Methods of measurement for ferrite content in austenitic Cr-Ni stainless steel weld metals 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 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 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 15970.7-2000 Corrosion of metals and alloys—Stress corrosion testing—Part 7:Slow strain rate testing GB/T 15970.7-2017 Corrosion of metals and alloys—Stress corrosion testing—Part 7:Slow strain rate testing 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 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 22513-2008 Petroleum and natural gas industries—Drilling and production equipment—Wellhead and christmas tree equipment GB/T 22513-2013 Petroleum and natural gas industries—Drilling and production equipment—Wellhead and christmas tree equipment GB/T 22513-2023 Petroleum and natural gas drilling and production equipment—Wellhead and tree equipment HB/Z 26-2011 Shot peening of aircraft parts ISO 15614-7 EFC出版物17号 油气生产用耐蚀合金:H2S环境下服役的一般要求和试验方法指南

Adopt standards

ISO 15156-3:2020

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