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HG/T 21522-2014 (HGT 21522-2014)

HG/T 21522-2014_English: PDF (HGT21522-2014)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Related StandardStatusGoogle Book
HG/T 21522-2014English299 Add to Cart Days<=3 Plate flange manholes with davit to horizontal cover HG/T 21522-2014 Valid HG/T 21522-2014

Standard ID HG/T 21522-2014 (HG/T21522-2014)
Description (Translated English) Plate 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 13,166
Date of Issue 2014/7/9
Date of Implementation 2014/11/1
Older Standard (superseded by this standard) HG/T 21522-2005
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 of cover plate welded flange hanging manhole type, technical conditions and markers. This Standard applies only to the chemical, petrochemical plants and other similar devices in the nominal level of steel hanging PN6 cov