GB/T 43926-2024 Active National standards

GB/T 43926-2024 Technical specification for state assessment after oil and gas transportation pipeline accident

Publish Date: 2024-04-25 Implement Date: 2024-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 43926-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Oil and gas gathering and transportation equipment

ICS Name: Petroleum, petroleum products, and natural gas storage and transportation equipment

Publish Date: 2024-04-25

Implement Date: 2024-08-01

Pages: 24 pages

Scope

This document specifies the assessment process for restoring the maximum allowable operating pressure of oil and gas transmission pipelines after leakage from welds, corrosion, rupture, and other leakage accidents, and clarifies the assessment content and requirements. This document is applicable to the determination of restoring the maximum allowable operating pressure of buried long-distance oil and gas pipelines after emergency response to leakage accidents. The determination of restoring the maximum allowable operating pressure of on-site process pipelines, crossing pipelines, and submarine pipelines after emergency response to leakage accidents may be used for reference.

Development Information

Word Count: 29 Thousand words Pages: 24 pages

Referenced Standards

GB/T 21447-2008 Specification for external corrosion control for steel pipeline GB/T 21447-2018 Specifications for steel pipeline external corrosion control GB/T 23258-2009 Standard practice controlling internal corrosion in steel pipelines GB/T 23258-2020 Standard practice controlling internal corrosion in steel pipelines and piping systems GB/T 28896-2012 Metallic materials—Method of test for the determination of quasistatic fracture toughness of welds GB/T 28896-2023 Metallic materials—Method of test for the determination of quasistatic fracture toughness of welds GB 32167-2015 Oil and gas pipeline integrity management specification GB/T 36676-2018 External inspection methodology of stress corrosion cracking(SCC) for buried steel pipelines GB/T 42033-2022 Specification for oil and gas pipeline integrity assessment SY/T 0087.1-2018 Corrosion Evaluation Standards for Steel Pipelines and Storage Tanks - Part 1: Direct External Corrosion Evaluation of Buried Steel Pipelines SY/T 0087.1-2006 The evaluation standard for corrosion of steel pipes and storage tanks, including direct external corrosion evaluation of buried steel pipelines SY/T 0087.2-2020 Corrosion Evaluation Standards for Steel Pipelines and Storage Tanks - Part 2: Direct Evaluation of Internal Corrosion of Buried Steel Pipelines SY/T 0087.2-2012 Corrosion evaluation standards for steel pipes and storage tanks, direct internal corrosion evaluation for buried steel pipes

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