CJ/T 321-2010Aluminum-plastic laminated pipe and fitting (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
January 14, 2010
Implementation date
June 1, 2010
Scope
CJ/T 321-2010 (Aluminum-plastic laminated pipe and fitting) is available as an English-translated PDF.
CJ/T 321-2010 — This standard specifies the terms, definitions, symbols, abbreviations, conditions of use, materials, product classification, Requirements, test methods, inspection rules and marking, packaging, transport and storage.
This standard applies to hot and cold water piping systems, including industrial and civil hot and cold water, hot water heating, central air conditioning and drinking water and other aluminum alloy lining Plastic composite pipe system; taking into account the material's chemical resistance and heat resistance conditions, can be used for a variety of chemical fluids and gas transport aluminum alloy lining Plastic composite pipe system.
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Document preview — CJ/T 321-2010
National Standard of the People's Republic of China
- ICS
- 77.150.10
- Classification
- H 61
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 aluminum lined composite pipes and fittings of terms, definitions, symbols, abbreviations, conditions, materials, product classification, requirements, test methods, inspection rules and signs, packaging, transportation and storage. This standard applies to hot and cold water piping systems, including industrial and civilian hot and cold water, hot water heating, central air conditioning and drinking water, aluminum lined composite pipe systems, taking into account the material chemical resistance and heat resistance under conditions can be used for a variety of chemical fluid and gas delivery aluminum lined composite pipe systems.
Document data
International classification (ICS): 77.150.10.
Chinese classification (CCS): H61.
Estimated length of the Chinese original: 16,151 words.
Standards quoted by this document
GB/T 2828.1-2003; GB/T 2918; GB/T 3190; GB/T 3682; GB/T 4436; GB/T 4437.1; GB 5237.2-2008; GB/T 6111; GB/T 7307; GB/T 8806; GB/T 10798; GB/T 17219; GB/T 18742.2-2002; GB/T 18991; GB/T 19473.2; CJ/T 175
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 11 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 2828.1-2003Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
- GB/T 2918Plastics -- Standard atmospheres for conditioning and testing
- GB/T 3190Chemical composition of wrought aluminium and aluminium alloys
- GB/T 3682Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
- GB/T 4436Tolerances on form and dimensions of wrought aluminium and aluminium alloy tubes
- GB/T 4437.1Aluminium and aluminium alloys extruded tubes—Part 1: Seamless tubes
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Related Standards
GB/T 10798-2001 — Table of universal wall thickness of thermoplastics pipe
GB/T 17219-2025 — Hygienic safety evaluation of distribution equipment, protective materials and treatment materials in drinking water system
GB/T 18991-2003 — Thermoplastics pipes and fittings for hot and cold-water systems
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CJ/T 321-2010
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