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Database: 189760 (18 Oct 2025)
NB/T 20006.20-2024 English PDF
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Standard Title (Description)
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NB/T 20006.20-2024
English
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3 days [Need to translate]
(Alloy steels for pressurized water reactor nuclear power plants - Part 20: Seamless steel pipes for main steam and main feed water pipes)
Valid
NB/T 20006.20-2024
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Basic data
Standard ID
NB/T 20006.20-2024 (NB/T20006.20-2024)
Description (Translated English)
(Alloy steels for pressurized water reactor nuclear power plants - Part 20: Seamless steel pipes for main steam and main feed water pipes)
Sector / Industry
Energy Industry Standard (Recommended)
Classification of Chinese Standard
H48
Classification of International Standard
23.040.10
Date of Issue
2024-09-24
Date of Implementation
2025-03-24
Issuing agency(ies)
National Energy Administration