GB/T 15185-1994
Active
T/QGCML 4746-2024
Active
Group standards
T/QGCML 4746-2024 Friction fit ball valve earthquake resistance technical specification
T/QGCML 4746-2024 Friction fit ball valve earthquake resistance technical specification
Price:
$ 20.00
Basic Information
Standard Code:
T/QGCML 4746-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Ball valve
Publish Date:
2024-09-30
Implement Date:
2024-10-15
Scope
Main technical content: This document specifies the terms and definitions, structural requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of the seismic resistance technical specifications for flange-connected ball valves. This document is applicable to the design and inspection of seismic resistance technical specifications for flange-connected ball valves.
Development Information
Related Standards
GB/T 12237-2007
Replaced
GB/T 12237-2007 Steel ball valves for petroleum,petrochemical and allied industries
GB/T 21385-2008
Replaced
GB/T 21385-2008 Metal-seated ball valve
GB/T 30818-2014
Active
GB/T 30818-2014 Fully welded body ball valves for pipeline transportation systems in petroleum and natural gas industries
GB/T 15185-2016
Active
GB/T 15185-2016 Flanged iron and copper ball valves
GB/T 12237-2021
Active