1Key Takeaways
The "Technical Standard for Safety of Operation, Maintenance and Emergency Repair of Urban Gas Facilities" is hereby approved as a national standard, numbered GB/T51474-2025, and will be implemented from October 1, 2025. The original industry standard "Technical Specification for Safety of Operation, Maintenance and Em…
2Scope / Description
The "Technical Standard for Safety of Operation, Maintenance and Emergency Repair of Urban Gas Facilities" is hereby approved as a national standard, numbered GB/T51474-2025, and will be implemented from October 1, 2025. The original industry standard "Technical Specification for Safety of Operation, Maintenance and Emergency Repair of Urban Gas Facilities" (CJJ51-2016) is simultaneously repealed. This standard is publicly available on the website of the Ministry of Housing and Urban-Rural Development (www.mohurd.gov.cn) and will be published and distributed by China Construction Publishing & Media Co., Ltd., organized by the Standards and Norms Research Institute of the Ministry of Housing and Urban-Rural Development. Ministry of Housing and Urban-Rural Development, May 29, 2025
6Frequently Asked Questions
What is GB/T 51474-2025?
GB/T 51474-2025 — GB/T 51474-2025 is an international standard developed by Ministry of Housing and Urban-Rural Development of the People's Replublic of China. The "Technical Standard for Safety of Operation, Maintenance and Emergency Repair of Urban Gas Facilities" is hereby approved as a national standard, numbered GB/T51474-2025, and will be implemented from October 1, 2025. The original industry...
What does GB/T 51474-2025 cover?
This standard covers: The "Technical Standard for Safety of Operation, Maintenance and Emergency Repair of Urban Gas Facilities" is hereby approved as a national standard, numbered GB/T51474-2025, and will be implemented from October 1, 2025. The original industry standard "Technical Specification for Safety of...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of GB/T 51474-2025?
The current published version is GB/T 51474-2025, published on 2025-06-30. Always check for amendments or pending revisions.
How do I purchase GB/T 51474-2025?
You can purchase GB/T 51474-2025 by visiting our contact page. Click "Get This Standard" to view pricing and send a purchase inquiry. Our team will respond with payment and delivery details.