CJ/T 264-2018Membrane fine bubble diffuser for water and wastewater treatment (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
April 3, 2018
Implementation date
November 1, 2018
Scope
CJ/T 264-2018 (Membrane fine bubble diffuser for water and wastewater treatment) is available as an English-translated PDF.
CJ/T 264-2018 — This standard specifies the terms and definitions, classification and model, working conditions, requirements, and tests of disc, tube and plate rubber membrane microporous aerators.
Test methods, inspection rules, marking, packaging, transportation and storage. This standard applies to the manufacture and inspection of rubber membrane microporous aerators for water treatment.
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Document preview — CJ/T 264-2018
National Standard of the People's Republic of China
- ICS
- 13.060.30
- Classification
- P 41
- Replacing
- CJ/T 264-2007
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
International classification (ICS): 13.060.30.
Chinese classification (CCS): P41.
Estimated length of the Chinese original: 19,149 words.
Supersedes the earlier edition CJ/T 264-2007.
Standards quoted by this document
GB/T 528; GB/T 529; GB/T 531.1; GB/T 1040.1; GB/T 1040.2; GB/T 1220; GB/T 1447; GB/T 1449; GB/T 1633; GB/T 1681; GB/T 1690; GB/T 1843; GB/T 2828.1-2012; GB/T 2829; GB/T 3398.1; GB/T 3452.1; GB/T 3512; GB/T 5782; GB/T 5836.1; GB/T 5836.2; GB/T 6170
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 13 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 528Rubber, vulcanized or thermoplastic -- Determination of tensile stress-strain properties
- GB/T 529Rubber, vulcanized or thermoplastic -- Determination of tear strength (Trouser, angle and crescent test pieces)
- GB/T 1040.1Plastics - Determination of tensile properties - Part 1: General principles
- GB/T 1220Stainless steel bars
- GB/T 1447Fiber-reinforced plastics composites -- Determination of tensile properties
- GB/T 1449Fibre-reinforced plastic composites -- Determination of flexural properties
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Related Standards
GB/T 10009-2026 — Acrylonitrile-butadiene-styrene (ABS) plastic extruded sheets
GB/T 1040.1-2025 — Plastics - Determination of tensile properties - Part 1: General principles
GB/T 1220-2007 — Stainless steel bars
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