GB/T 12552-1990
Replaced
T/QGCML 2438-2023
Active
Group standards
T/QGCML 2438-2023 Corrosion-resistant multi-joint sealed safety valve
T/QGCML 2438-2023 Corrosion-resistant multi-joint sealed safety valve
Price:
$ 20.00
Basic Information
Standard Code:
T/QGCML 2438-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Overvoltage protection
Publish Date:
2023-12-01
Implement Date:
2023-12-16
Scope
Main technical content: This document specifies the terms and definitions, design requirements, performance requirements, test methods, inspection rules, marking, packaging, transportation, and storage of anti-corrosive multi-joint sealed safety valves. This document is applicable to the production and sale of anti-corrosive multi-joint sealed safety valves.
Development Information
Related Standards
GB 567-1999
Replaced
GB 567-1999 Bursting discs and bursting disc devices
GB/T 12353-1999
Replaced
GB/T 12353-1999 Classification and mounting dimensions for domed metal bursting disc devices
GB/T 12241-2005
Replaced
GB/T 12241-2005 Safety valves—General requirements
GB/T 12242-2005
Replaced
GB/T 12242-2005 Performance test code—Pressure relief devices
GB/T 567.1-2012
Active