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Database: 189760 (18 Oct 2025)
NB/T 20005.9-2024 English PDF
NB/T 20005.9: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
NB/T 20005.9-2024
English
RFQ
ASK
3 days [Need to translate]
(Carbon steel and low alloy steel for pressurized water reactor nuclear power plants - Part 9: Seamless steel tubes for level 2 and 3 equipment)
Valid
NB/T 20005.9-2024
NB/T 20005.9-2017
English
439
Add to Cart
3 days [Need to translate]
Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 9: Class 2, 3 seamless steel pipes
Obsolete
NB/T 20005.9-2017
NB/T 20005.9-2010
English
599
Add to Cart
3 days [Need to translate]
Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 9: Seamless steel pipes for class 2, 3 piping
Obsolete
NB/T 20005.9-2010
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Basic data
Standard ID
NB/T 20005.9-2024 (NB/T20005.9-2024)
Description (Translated English)
(Carbon steel and low alloy steel for pressurized water reactor nuclear power plants - Part 9: Seamless steel tubes for level 2 and 3 equipment)
Sector / Industry
Energy Industry Standard (Recommended)
Classification of Chinese Standard
H48
Classification of International Standard
77.140.75
Date of Issue
2024-09-24
Date of Implementation
2025-03-24
Older Standard (superseded by this standard)
NB/T 20005.9-2017NB/T 20005.12-2017
Issuing agency(ies)
National Energy Administration