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GB/T 51455-2023Construction and acceptance standards for urban gas transmission and distribution projects (with clarifications) (English PDF)

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Issued by

Ministry of Housing and Urban-Rural Development of the People's Republic of China; State Administration for Market Regulation

Level / Type

National · Recommended

Issue date

May 23, 2023

Implementation date

September 1, 2023

Scope

GB/T 51455-2023 (Construction and acceptance standards for urban gas transmission and distribution projects (with clarifications)) is available as an English-translated PDF.

GB/T 51455-2023 — This standard applies to the construction and quality acceptance of newly built, expanded and renovated urban gas transmission and distribution pipelines and stations.

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Document preview — GB/T 51455-2023

National Standard of the People's Republic of China

Issued by: Ministry of Housing and Urban-Rural Development of the People's Republic of China; State Administration for Market Regulation

What this standard covers1
Document data2

What this standard covers

This standard applies to the construction and quality acceptance of newly built, expanded and renovated urban gas transmission and distribution pipelines and stations.

Document data

Estimated length of the Chinese original: 199,157 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 131 pages — is available in the English PDF.

Referenced standards

Cited by

GB/T 27512-2025Risk assessment methods for buried pipelines

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