CJ 202-2004 Active Industry standards-Urban construction

CJ 202-2004 Air admittance valves for building drainage systems

CJ 202-2004 Air admittance valves for building drainage systems

Publish Date: 2004-12-02 Implement Date: 2005-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: CJ 202-2004

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2004-12-02

Implement Date: 2005-06-01

Pages: 40 pages

Scope

This standard specifies the classification, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of air-intake valves for building drainage systems.
This standard applies to air-intake valves that can withstand a positive pressure of no more than 10,000 Pa and operate within a temperature range of -20°C to +60°C.
For the use of air-intake valves in chemical industries, laboratories, and other special situations, this standard can be referenced for implementation.

Development Information

Word Count: 67 Thousand words Pages: 40 pages

Referenced Standards

GB/T 14162-1993 Sampling procedures and tables for product quality audit(Apply to inspection by attributes for nonconformities per hundred units) CJ/T 177-2002 Work coupling type cast iron pipe and fittings for building drainage HG/T 3091-2000 EN 12380:2002 GB/T 700-1988 Carbon structural steels GB/T 700-2006 Carbon structural steels GB/T 3190-1996 Wrought aluminium and aluminium alloys—Chemical composition limits GB/T 3190-2008 Wrought aluminium and aluminium alloy——Chemical composition GB/T 3190-2020 Chemical composition of wrought aluminium and aluminium alloys GB/T 3511-2001 Rubber, vulcanized and thermoplastic—The test method of resistance to direct natural weathering GB/T 3511-2008 Rubber, vulcanized or thermoplastic—Resistance to weathering GB/T 3511-2018 Rubber,vulcanized or thermoplastic—Resistance to weathering GB/T 5836.2-1992 Unplasticized polyvinyl chloride fittings for drainage in buildings GB/T 5836.2-2006 Unplasticized poly (vinyl chloride) (PVC-U) fittings for soil and waste inside buildings GB/T 5836.2-2018 Unplasticized poly(vinyl chloride)(PVC-U) fittings for soil and waste discharge inside buildings GB/T 7306.1-2000 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads—Part 1:Parallel internal and taper external threads GB/T 7306.2-2000 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads—Part 2:Taper internal and external threads GB/T 8802-2001 Thermoplastics pipes and fitting-Determination of vicat softening temperature GB/T 8803-2001 Injection-moulded unplasticized poly(vinyl chloride)(PVC-U),chlorinated poly(vinyl chloride)(PVC-C),acrylonitrile butadiene-styrene(ABS)and acrylonitrile-styrene-acrylester(ASA)fittings—Hot oven test method GB/T 15256-1994 Rubber, vulcanized—Determination of low-temperature brittleness(multiple test piece method) GB/T 15256-2014 Rubber,vulcanized or thermoplastic—Determination of low-temperature brittleness(multiple test piece method)

Adopt standards

EN 12380.2:2002

Related Standards

DZ/T 0101.12-1994 Active

DZ/T 0101.12-1994 Geological instrument manufacturing time quota for printed circuit board

Publish Date: 1994-01-27

JJG 204-1980 Active

JJG 204-1980 Meteorological Ventilation Psychrometer

Publish Date: 1980-07-11

SC 53-1980 Active

SC 53-1980 Transfer blade hydraulic steering gear repair quality standard

Publish Date: 1981-07-01

DZ 4-1981 Replaced

\nDZ 4-1981 Method for Compiling Product Models of Geological Instrumentation Equipment

Publish Date: 1981-08-20

SC 69-1982 Active

SC 69-1982 ZSS-12 Flash-type seawater desalination production device technical specifications

Publish Date: 1982-01-20

SC 72-1982 Active

SC 72-1982 Steel Fishing Boat Builder Quality Standards and Mooring Equipment Installation Technical Requirements

Publish Date: 1982-03-30