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HG/T 20545-2018

Chinese Standard: 'HG/T 20545-2018'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
HG/T 20545-2018English849 Add to Cart Days<=7 Technical specification of fabrication for pressure components of chemical furnace Valid HG/T 20545-2018
HG/T 20545-2018Chinese42 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]  


Standard ID HG/T 20545-2018 (HG/T20545-2018)
Description (Translated English) Technical specification of fabrication for pressure components of chemical furnace
Sector / Industry Chemical Industry Industry Standard (Recommended)
Classification of Chinese Standard G93
Classification of International Standard 71.120
Word Count Estimation 42,496
Date of Issue 2018-07-04
Date of Implementation 2019-01-01
Older Standard (superseded by this standard) HG 20545-1992
Quoted Standard GB/T 150.4; GB/T 228.1; GB/T 1804-2000; GB/T 5677; GB/T 6394; GB/T 6414; GB/T 8492; GB/T 10561; GB/T 12459; GB/T 16507.5; GB/T 16507.6; GB/T 19326; GB/T 30583; HG/T 20684; NB/T 47008; NB/T 47010; NB/T 47013.2-2015; NB/T 47013.3-2015; NB/T 47013.4-2015
Drafting Organization China Chengda Engineering Co., Ltd.
Administrative Organization Ministry of Industry and Information Technology
Regulation (derived from) Ministry of Industry and Information Technology Announcement No.36 of 2018
Summary This standard specifies the material selection and material re-inspection requirements for pressure-bearing components of chemical industry tubular furnaces, the manufacturing and inspection requirements for rolling furnace tubes, centrifugal casting furnace tubes and pipe fittings, the welding and post-weld heat treatment of pressure components, and the pressure components. Provisions for inspection, non-destructive testing and withstand voltage tests. This standard is applicable to the manufacture, inspection and acceptance of pressure components of chemical industry tubular furnaces for direct flame heating. Not applicable to pressurized cylinders, heads and components with refractory lining, such as gasifiers, two-stage reformers, cold-walled manifolds, etc.

Related standard:   HG/T 20641-2018  HG/T 20660-2017
Related PDF sample:   HG/T 20583-2011  HG/T 20584-2011
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