GB 17905-1999
Abolished
CJ/T 283-2008
Replaced
Industry standards-Urban construction
CJ/T 283-2008 Eccentric semi-ball valve
CJ/T 283-2008 Eccentric semi-ball valve
Basic Information
Standard Code:
CJ/T 283-2008
Standard Type:
Industry standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Water supply and drainage projects
ICS Name:
Other facilities in the building
Publish Date:
2008-06-03
Implement Date:
2008-11-01
Pages:
11 pages
Scope
This standard specifies the structural type, product models, requirements, inspection and test methods, inspection rules, marking, packaging, and storage and transportation of eccentric hemispheric valves (hereinafter referred to as hemispheric valves).
This standard applies to hemispheric valves with nominal sizes of DN50 to DN1 000, nominal pressures not exceeding PN16, and media such as water, slurry, or other liquids with physical and chemical properties similar to water.
Development Information
Superseded by the following standards
Related Standards
JG/T 162-2004
Replaced
JG/T 162-2004 Long-range transmission meter reading system for residence—Special line transmission for data
GB 17905-2004
Replaced
GB 17905-2004 Safety management regulation of gas-burning appliances for domestic use
CJ/T 228-2006
Abolished
CJ/T 228-2006 Gas-fired heating and hot water combi-boilers
CJ/T 50-2008
Abolished
CJ/T 50-2008 Pressure regulators for liquefied petroleum gas cylinders
CJ/T 112-2008
Active