CJ/T 396-2012 Active Industry standards-Urban construction

CJ/T 396-2012 Duck-bill rubber check valve

CJ/T 396-2012 Duck-bill rubber check valve

Publish Date: 2012-02-29 Implement Date: 2012-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: CJ/T 396-2012
Standard Type: Industry standards
Standard Status: Active
is_force_gb: no
CCS Name: Water supply and drainage projects
ICS Name: The comprehensive facilities in the building
Publish Date: 2012-02-29
Implement Date: 2012-08-01
Pages: 12 pages

Scope

This standard specifies the types and models, parameters and materials, requirements, test methods, inspection rules, marking, and supply of duckbill rubber check valves.
This standard applies to the production and testing of duckbill rubber check valves.

Development Information

Word Count: 12 Thousand words Pages: 12 pages

Referenced Standards

GB/T 528-1998 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties GB/T 528-2009 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties GB/T 531.2-2009 Rubber,vulcanized or thermoplastic—Determination of indentation hardness—Part 2:IRHD pocket meter method GB/T 532-1997 Rubber,vulcanized or thermoplastic—Determination of adhesion to textile fabric GB/T 532-2008 Rubber,vulcanized or thermoplastic—Determination of adhesion to textile fabric GB/T 1047-1995 Nominal size for pipe components GB/T 1047-2005 Pipework components—Definition and selection of DN (nominal size) GB/T 1047-2019 Pipework components—Definition and selection of nominal size GB/T 1048-1990 Nominal pressure for pipe components GB/T 1048-2005 Pipework components—Definition and selection of PN GB/T 1048-2019 Pipework components—Definition and selection of nominal pressure GB/T 1681-1991 Rubber—Determination of rebound resilience of vulcanizates GB/T 1681-2009 Rubber—Determination of rebound resilience of vulcanizates GB/T 1690-1992 Rubber, vulcanized-Determination of the effect of liquids GB/T 1690-2006 Rubber,vulcanized or thermoplastic—Determination of the effect of liquids GB/T 1690-2010 Rubber,vulcanized or thermoplastic—Determination of the effect of liquids GB/T 3512-2001 Rubber, vulcanized or thermoplastic—Accelerated ageing and heat resistance tests—Air-oven method GB/T 3512-2014 Rubber, vulcanized or thermoplastic—Accelerated ageing and heat resistance tests—Air-oven method GB/T 11206-1989 Rubber vulcanized—The test method of deterioration surface cracking GB/T 11206-2009 Standard test method for rubber deterioration—Surface cracking GB/T 12220-1989 General purpose industrial valves—Marking GB/T 12220-2015 Industrial valves—Marking GB/T 13934-2006 Rubber,vulcanized or thermoplastic—Determination of flex cracking and crack growth (De mattia) HG/T 3090-1987 General rules of visual quality for moulded and extruded rubber products

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