T/HGHX 01-2024 Active Group standards

T/HGHX 01-2024 Petroleum chemical equipment safety valve online inspection technical specification

Publish Date: 2024-04-29 Implement Date: 2024-05-31 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/HGHX 01-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: \nValve

ICS Name: Environmental protection, health, and safety

Publish Date: 2024-04-29

Implement Date: 2024-05-31

Pages: 13 pages

Scope

Scope: This document specifies the scope, terms and definitions, general requirements, set pressure and measurement accuracy, on-site online detection techniques, detection timing and cycle, and basic requirements such as online detection record and report format, and data archiving for the online detection of spring-loaded safety valves used in petrochemical installations and flammable and explosive environments. This document applies to spring-loaded safety valves used in boilers, pressure vessels, and pressure pipelines in petrochemical production facilities with a valve diameter of DN15mm to 400mm, a set pressure of 0.1MPa to 32.0MPa, and a temperature of less than 550℃. However, it does not apply to the detection of safety valves for media such as hydrogen and pure oxygen with a working pressure greater than 1.6MPa. Main technical content: This document specifies the scope, terms and definitions, general requirements, set pressure and measurement accuracy, on-site online detection techniques, detection timing and cycle, and basic requirements such as online detection record and report format, and data archiving for the online detection of spring-loaded safety valves used in petrochemical installations and flammable and explosive environments. This document applies to spring-loaded safety valves used in boilers, pressure vessels, and pressure pipelines in petrochemical production facilities with a valve diameter of DN15mm to 400mm, a set pressure of 0.1MPa to 32.0MPa, and a temperature of less than 550℃. However, it does not apply to the detection of safety valves for media such as hydrogen and pure oxygen with a working pressure greater than 1.6MPa.