CJ/T 491-2016Compounded rubber hose for the connection of gas appliance (English PDF)
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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
June 1, 2016
Implementation date
December 1, 2016
Scope
CJ/T 491-2016 (Compounded rubber hose for the connection of gas appliance) is available as an English-translated PDF.
CJ/T 491-2016 — This standard specifies the terms and definitions, classification and type, structure and material of rubber composite hose (hereinafter referred to as hose) for connection of gas appliances Materials, requirements, test methods, inspection rules, marking and operating instructions as well as packaging, transportation and storage.
This standard applies to the working pressure is not more than 10kPa, the use of ambient temperature -10 °C ~ 70 °C, gas quality in line GB/T 13611 urban gas pipeline plumbing, household bottled liquefied petroleum gas regulator exports and users of gas burning appliances with rubber Hose.
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Document preview — CJ/T 491-2016
National Standard of the People's Republic of China
- ICS
- 91.140
- Classification
- P 47
Issued by: Ministry of Housing and Urban-Rural Development of the People's Republic of China
Contents
- Document data1
- Standards quoted by this document2
Document data
Chinese classification (CCS): P47.
Estimated length of the Chinese original: 20,292 words.
Standards quoted by this document
GB/T 191; GB/T 528; GB/T 531.1; GB/T 1690; GB/T 3512; GB/T 5563; GB/T 5564-2006; GB/T 5565-2006; GB/T 9573; GB/T 9576; GB/T 9577; GB/T 9969; GB/T 13611; GB/T 14905; GB 17905; GB/T 20028; GB/T 24134-2009
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 16 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 191Graphical symbols marking for handling and storage of packages
- GB/T 531.1Rubber, vulcanized or thermoplastic -- Determination of indentation hardness -- Part 1: Durometer method (Shore hardness)
- 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
- GB/T 5563Rubber and plastics hoses and hose assemblies - Hydrostatic testing
- GB/T 5564-2006Rubber and plastics hoses -- Sub ambient temperature flexibility tests
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Related Standards
GB 17905-2008 — Safety management regulation of gas-burning appliances for domestic use
GB/T 13611-2018 — Classification and basic characteristics of city gas
GB/T 13611-2026 — Classification and basic characteristics of urban gas
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CJ/T 491-2016
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