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JB/T 11151-2011 PDF English

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JB/T 11151-2011: Low-resistance backflow preventer
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Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
JB/T 11151-2011English629 Add to Cart 5 days [Need to translate] Low-resistance backflow preventer

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Basic data

Standard ID JB/T 11151-2011 (JB/T11151-2011)
Description (Translated English) Low-resistance backflow preventer
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J16
Classification of International Standard 23.060.99
Word Count Estimation 24,229
Date of Issue 2011-05-18
Date of Implementation 2011-08-01
Quoted Standard GB/T 1220; GB/T 1239.2; GB/T 1720; GB/T 4423; GB/T 6739; GB/T 6807; GB/T 7306.1; GB/T 7306.2; GB/T 7307; GB/T 9113.1; GB/T 9286; GB/T 10834; GB/T 12220; GB/T 12225; GB/T 12227; GB/T 12229; GB/T 12230; GB/T 13927; GB/T 15530.1; GB/T 17219; GB/T 17241.6; JB/T 5296; JB/T 6978; JB/T 7928; YB/T 11-1983; CECS 259
Adopted Standard ASSE Standard 1013-2005, NEQ
Regulation (derived from) Ministry of Industry and Information Technology Bulletin No. 13 of 2011
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard provides a low resistance backflow prevention device terminology and code, structure, form and model, technical requirements, materials, test methods, inspection rules, marking and labeling, delivery requirements and so on. This standard applies to transport drinking water, nominal sizes DN15 ~ DN400, nominal pressure PN10 ~ PN16, medium temperature not higher than 65��C, low resistance backflow prevention device.

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