T/QGCML 1668-2023 Active Group standards

T/QGCML 1668-2023 Leakage Prevention Valve Sealing Technology Specification

T/QGCML 1668-2023 Leakage Prevention Valve Sealing Technology Specification

Publish Date: 2023-10-11 Implement Date: 2023-10-26 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/QGCML 1668-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: \nValve Comprehensive

Publish Date: 2023-10-11

Implement Date: 2023-10-26

Scope

Main technical content: This document specifies the terms and definitions, technical requirements, and sealing test for anti-emission valve sealing technology. This document is applicable to the sealing technology of anti-emission valves.

Development Information

Related Standards

GB/T 17213.1-1998 Replaced

GB/T 17213.1-1998 Industrial-process control valves—Part 1:Control valve terminology and general considerations

Publish Date: 1998-01-21

GB/T 17213.5-1998 Replaced

GB/T 17213.5-1998 Industrial-process control valves—Part 5:Marking

Publish Date: 1998-01-21

GB/T 17213.7-1998 Replaced

GB/T 17213.7-1998 Industrial-process control valves—Part 7:Control valve data sheet

Publish Date: 1998-01-21

GB/T 17213.8-1998 Replaced

GB/T 17213.8-1998 Industrial-process control valves—Part 8:Noise considerations Section 1:Laboratory measurement of noise generated by aerodynamic flow through control valves

Publish Date: 1998-01-21

GB/T 12222-2005 Replaced

GB/T 12222-2005 Multi-turn valve actuator attachments

Publish Date: 2005-02-21

GB/T 12223-2005 Replaced

GB/T 12223-2005 Part-turn valve actuator attachments

Publish Date: 2005-02-21