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NB/T 20009.31-2017 English PDF
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NB/T 20009.31-2017
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Welding material for pressurized water reactor nuclear power plants. Part 31: Stainless steel strips and fluxes for cladding of Safety Related components
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NB/T 20009.31-2017
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Basic data
Standard ID
NB/T 20009.31-2017 (NB/T20009.31-2017)
Description (Translated English)
Welding material for pressurized water reactor nuclear power plants. Part 31: Stainless steel strips and fluxes for cladding of Safety Related components
Sector / Industry
Energy Industry Standard (Recommended)
Classification of Chinese Standard
F69
Classification of International Standard
27.120.20
Word Count Estimation
12,178
Date of Issue
2017-02-10
Date of Implementation
2017-07-01
Quoted Standard
GB/T 223; GB/T 1954; GB/T 25778; NB/T 20003.2-2010; NB/T 20003.4-2010; NB/T 20004-2014; ASME BPVC ��II��
Regulation (derived from)
State Energy Bureau Announcement No. 3 of 2017
Issuing agency(ies)
National Energy Administration
Summary
This standard specifies the type, technical requirements, test methods, inspection rules, packaging, marking and quality certification documents for stainless steel submerged arc or electroslag surfacing welding strips and their fluxes for safety grade equipment in pressurized water reactor nuclear power plants. This standard is applicable to the welding tape and flux for stainless steel surfacing of safety grade equipment in pressurized water reactor nuclear power plants.