T/ZZB 0302-2018 Active Group standards

T/ZZB 0302-2018 Metallic pipes for urban gas and fire protection with a coating

Publish Date: 2018-01-05 Implement Date: 2018-01-26 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/ZZB 0302-2018

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Fire-fighting equipment and materials

ICS Name: Fire extinguishing

Publish Date: 2018-01-05

Implement Date: 2018-01-26

Scope

Main technical content: This standard specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, packaging, marking, transportation and storage, and quality commitments for coated steel pipes used in urban gas and fire protection systems (hereinafter referred to as steel pipes). This standard applies to coated steel pipes with an outer diameter of DN15 to DN300 used in urban gas and fire protection pipeline projects (including galvanized steel pipes, externally coated steel pipes for fire protection, externally coated steel pipes for gas, and externally painted steel pipes for gas).