NB/T 20009.21-2014 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
NB/T 20009.21-2014	479	Add to Cart	3 days	Welding material for pressurized water reactor nuclear power plants Part 21: Carbon steel covered electrodes for safety-related components	Obsolete

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Basic data

Standard ID: NB/T 20009.21-2014 (NB/T20009.21-2014)
Description (Translated English): Welding material for pressurized water reactor nuclear power plants Part 21: Carbon steel covered electrodes for safety-related components
Sector / Industry: Energy Industry Standard (Recommended)
Classification of Chinese Standard: J33
Classification of International Standard: 25.160.20
Word Count Estimation: 12,140
Date of Issue: 10/15/2014
Date of Implementation: 3/1/2015
Quoted Standard: GB/T 223.5; GB/T 223.12; GB/T 223.14; GB/T 223.16; GB/T 223.19; GB/T 223.21; GB/T 223.23; GB/T 223.26; GB/T 223.62; GB/T 223.63; GB/T 223.68; GB/T 3965; GB/T 4336; GB/T 5117; GB/T 20123; GB/T 25774.1; GB/T 25774.3; GB/T 25775; GB/T 25777; GB/T 25778; NB/T
Regulation (derived from): State Energy Bureau Notice 2014 No. 11; Industry Standard Filing Notice 2015 No. 1 (Overall No. 181)
Issuing agency(ies): National Energy Administration
Summary: This standard specifies the contents of the passive safety level PWR nuclear power plant equipment manual arc welding of carbon steel models, technical requirements, test methods, inspection rules, packaging, labeling and quality certification documents.