T/CITS 264-2025 Active Group standards

T/CITS 264-2025 Natural gas hydrogen blended pipeline construction technical specifications

Publish Date: 2025-02-19 Implement Date: 2025-02-19 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CITS 264-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

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

Publish Date: 2025-02-19

Implement Date: 2025-02-19

Scope

Scope: This document specifies the general requirements for natural gas hydrogen-blended transmission pipelines, construction preparation, pipeline acceptance upon arrival, pipeline route stakeout, measurement and layout, trench excavation, pipeline installation and trench backfilling, station construction, pipeline cleaning, diameter measurement, pressure testing and drying, cathodic protection of pipelines, pipeline crossing, overpass and parallel laying, health, safety and environmental protection measures, and project acceptance. This document applies to the construction and acceptance of new or modified/expanded natural gas hydrogen-blended transmission pipelines. Main technical contents: This document specifies the general requirements for natural gas hydrogen-blended transmission pipelines, construction preparation, pipeline acceptance upon arrival, pipeline route stakeout, measurement and layout, trench excavation, pipeline installation and trench backfilling, station construction, pipeline cleaning, diameter measurement, pressure testing and drying, cathodic protection of pipelines, pipeline crossing, overpass and parallel laying, health, safety and environmental protection measures, and project acceptance. This document applies to the construction and acceptance of new or modified/expanded natural gas hydrogen-blended transmission pipelines.

Development Information

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