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HG/T 21523-2014 (HGT 21523-2014)

HG/T 21523-2014_English: PDF (HGT21523-2014)
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HG/T 21523-2014English329 Add to Cart 3 days Slip on flange manholes with davit to horizontal cover HG/T 21523-2014 Valid HG/T 21523-2014

BASIC DATA
Standard ID HG/T 21523-2014 (HG/T21523-2014)
Description (Translated English) Slip on flange manholes with davit to horizontal cover
Sector / Industry Chemical Industry Industry Standard (Recommended)
Classification of Chinese Standard G91
Classification of International Standard 11.120.99
Word Count Estimation 14,124
Date of Issue 2014/7/9
Date of Implementation 2014/11/1
Older Standard (superseded by this standard) HG/T 21523-2005
Quoted Standard GB/T 41; GB/T 95; HG/T 20592-2009; HG/T 20606-2009; HG/T 20607-2009; HG/T 20613-2009; HG/T 21514
Drafting Organization China Tianchen Engineering Co., Ltd.
Administrative Organization China Petroleum and Chemical Industry Federation
Regulation (derived from) Ministry of Industry and Information Technology Notice No. 47 of 2014
Issuing agency(ies) Ministry of Industry and Information Technology of the People's Republic of China
Summary This Standard specifies the level cap hanging neck-welding flange manhole with the type of technical conditions and markers. This Standard applies only to the chemical, petrochemical plants and other similar devices nominal pressure PN10 ~ PN16 steel hori