CJ/T 344-2010 Active Industry standards-Urban construction

CJ/T 344-2010 Backflow freventer with intermediate atmospheric vent

Publish Date: 2010-08-03 Implement Date: 2011-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: CJ/T 344-2010

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2010-08-03

Implement Date: 2011-01-01

Pages: 16 pages

Scope

This standard specifies the structural types and parameters, requirements, performance requirements, test methods, inspection rules, marking, packaging, and storage and transportation of intermediate-chamber air-separated backflow preventers.
This standard applies to intermediate-chamber air-separated backflow preventers with a nominal pressure of PN1.0MPa to 1.6MPa and a nominal size of DN15mm to DN300mm.

Development Information

Word Count: 19 Thousand words Pages: 16 pages

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