CJ/T 283-2008
Eccentric semi-ball valve (English Version)
- Standard No.
- CJ/T 283-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- Professional Standard - Urban Construction
- Status
- 2018-05
- Replace By
- CJ/T 283-2017
- Latest
- CJ/T 283-2017
- Scope
- This standard specifies the structural type, product model, requirements, inspection and test methods, inspection rules, marking, packaging, storage and transportation of eccentric semi-ball valves (hereinafter referred to as semi-ball valves). This standard is applicable to semi-ball valves with nominal size DN50-DN1000, nominal pressure not greater than PN16, and the medium is water, slurry or other liquids with physical and chemical properties similar to water.
CJ/T 283-2008 Referenced Document
- GB 4208-1993 Degrees of protection provided by enclosure (IP code)
- GB 9969.1 General principles for preparation of instructions for use of industrial products
- GB/T 1047 Pipework components—Definition and selection of nominal size*， 2019-03-25 Update
- GB/T 1048 Pipework components—Definition and selection of nominal pressure*， 2019-05-10 Update
- GB/T 11211-1989 Rubber vulcanized--Determination of adhesion to metal--Tension method
- GB/T 12220 Industrial valves.Marking*， 2015-05-15 Update
- GB/T 12221-2005 Metal valves-Face to face,end to end,center to face and center to end dimensions
- GB/T 12223 Connections for part-turn valve actuators*， 2023-05-23 Update
- GB/T 12224 General requirements for industrial steel valves*， 2015-12-10 Update
- GB/T 12225 General purpose industrial valves.Specification of copper alloy castings*， 2018-05-14 Update
- GB/T 12226 General purpose industrial valves.Specification of flake graphite iron castings
- GB/T 12227 General purpose industrial valves.Specification of spheroidal graphite iron castings
- GB/T 12229 General Purpose industrial valves.Specification of carbon steel castings
- GB/T 13927 Industrial valves—Pressure testing*， 2022-12-30 Update
- GB/T 17219 Standard for safety evaluation of equipment and protective materials in drinking water system
- GB/T 17241.6 Integral cast iron flanges *， 2008-08-25 Update
- GB/T 196 General purpose metric screw threads--Basic dimensions
- GB/T 197 General purpose metric screw threads—Tolerances*， 2018-03-15 Update
- GB/T 6739-2006 Paints and varnishes-Determination of film hardness by pencil test
- GB/T 9286-1998 Paints and varnishes--Cross cut test for films
CJ/T 283-2008 history
- 2017 CJ/T 283-2017 Eccentric semi-ball valves
- 2008 CJ/T 283-2008 Eccentric semi-ball valve
