T/HGJ 12402-2021 Active Group standards

T/HGJ 12402-2021 The design standard for fire isolation control valve in petrochemical equipment

Publish Date: 2021-09-08 Implement Date: 2021-12-01 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/HGJ 12402-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: Fire fighting

Publish Date: 2021-09-08

Implement Date: 2021-12-01

Scope

Scope: This standard applies to the design of fire emergency isolation control valves in new construction, expansion, and renovation projects of petrochemical plants and plants that use coal as a raw material to produce fuels and chemical products. Main technical content: The main content includes: basic provisions, valve body type selection, valve body fire resistance design requirements, actuator type selection, actuator fire resistance requirements, remote control, gas supply, power supply, installation, piping, wiring, and valve effectiveness testing, etc.