CJ/T 396-2012Duck-bill rubber check valve (English PDF)
鸭嘴式橡胶止回阀
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Issued by
Ministry of Housing and Urban-Rural Development of the People's Republic of China
Level / Type
National · Recommended
Issue date
February 8, 2012
Implementation date
May 1, 2012
Scope
CJ/T 396-2012 is the English-translated version of 鸭嘴式橡胶止回阀.
CJ/T 396-2012 — This standard specifies the duckbill rubber check valve type and model, parameters and materials, requirements, test methods, inspection rules, signs and Availability. This standard applies to duckbill rubber check valve production and testing.
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Document preview — CJ/T 396-2012
National Standard of the People's Republic of China
- ICS
- 91.140.01
- Classification
- P 40
Issued by: Ministry of Housing and Urban-Rural Development of the People's Republic of China
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the rubber duckbill check valve type and model parameters and materials, requirements, test methods, inspection rules, marks and suppliers. This standard applies to duckbill check valve rubber production and inspection side.
Document data
International classification (ICS): 91.140.01.
Chinese classification (CCS): P40.
Estimated length of the Chinese original: 9,919 words.
Standards quoted by this document
GB/T 528; GB/T 531.2; GB/T 532; GB/T 1047; GB/T 1048; GB/T 1681; GB/T 1690; GB/T 3512; GB/T 11206; GB/T 12220; GB/T 13934; HG/T 3090
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 531.2Rubber, vulcanized or thermoplastic -- Determination of indentation hardness -- Part 2: IRHD pocket meter method
- GB/T 532Rubber, vulcanized or thermoplastic -- Determination of adhesion to textile fabric
- GB/T 1047Pipework components - Definition and selection of nominal size
- GB/T 1048Pipework components - Definition and selection of nominal pressure
- GB/T 1690Rubber, vulcanized or thermoplastic—Determination of the effect of liquids
- GB/T 3512Rubber, vulcanized or thermoplastic - Accelerated ageing and heat resistance tests in hot air
HG/T 3090
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