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NB/T 47017-2011

Chinese Standard: 'NB/T 47017-2011'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
NB/T 47017-2011English559 Add to Cart Days<=5 Sightglass for pressure vessels Valid NB/T 47017-2011
NB/T 47017-2011Chinese20 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]


Standard ID NB/T 47017-2011 (NB/T47017-2011)
Description (Translated English) Sightglass for pressure vessels
Sector / Industry Energy Industry Standard (Recommended)
Classification of Chinese Standard J74
Classification of International Standard 23.020.30
Word Count Estimation 24,276
Date of Issue 2011-07-01
Date of Implementation 2011-10-01
Quoted Standard GB 150; GB/T 897-1988; GB/T 1804-2000; GB/T 6170-2000; GB/T 23259-2009; HG/T 20592-2009; HG/T 20606-2009; JB/ZQ 4452 - 2006
Drafting Organization China Petrochemical Engineering Construction Company
Administrative Organization National Standardization Technical Committee Boiler and Pressure Vessel
Regulation (derived from) ?National Energy Board Announcement 2011 No.3
Summary This standard specifies the type of pressure vessel endoscopy, basic parameters, technical conditions. This standard applies to the nominal pressure of not more than 2. 5MPa, nominal diameter 50mm ~ 200mm, media maximum allowable temperature of 250��C, the maximum temperature difference of blast pressure vessel 230��C with endoscopy.

Related standard:   NB/T 47011-2010  NB/T 47012-2010
Related PDF sample:   GB/T 20801.1-2020  GB/T 38109-2019
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