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NB/T 20005.12-2017 PDF English

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NB/T 20005.12-2017: Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 12: Seamless steel pipes for use in main steam systems, feedwater flow control systems, auxiliary feedwater systems and turbine bypass systems
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Status: Obsolete

NB/T 20005.12: Historical versions

Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
NB/T 20005.12-2017English679 Add to Cart 4 days [Need to translate] Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 12: Seamless steel pipes for use in main steam systems, feedwater flow control systems, auxiliary feedwater systems and turbine bypass systems
NB/T 20005.12-2010English799 Add to Cart 4 days [Need to translate] Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 12: Seamless steel pipes for use in main steam systems, feedwater flow control systems, auxiliary feedwater systems and turbine bypass systems

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Basic data

Standard ID NB/T 20005.12-2017 (NB/T20005.12-2017)
Description (Translated English) Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 12: Seamless steel pipes for use in main steam systems, feedwater flow control systems, auxiliary feedwater systems and turbine bypass systems
Sector / Industry Energy Industry Standard (Recommended)
Classification of Chinese Standard H48
Classification of International Standard 77.140.75
Word Count Estimation 17,157
Date of Issue 2017-04-01
Date of Implementation 2017-10-01
Older Standard (superseded by this standard) NB/T 20005.12-2010
Quoted Standard GB/T 223; GB/T 228.1-2010; GB/T 228.2; GB/T 229-2007; GB/T 241; GB/T 242; GB/T 246; GB/T 4336; GB/T 6394; GB/T 10561-2005; GB/T 20066; GB/T 20123; NB/T 20003.2-2010; NB/T 20003.4
Regulation (derived from) National Energy Board Bulletin 2017 No. 7; Industry Standard Filing Announcement 2017 No. 9 (Total No. 213)
Issuing agency(ies) National Energy Administration
Summary This standard specifies the requirements for the manufacture, inspection and acceptance of P280GH seamless steel tubes for the main steam system of the PWR nuclear power plant, the main feed water flow control system, the auxiliary water supply system and the turbine bypass system. This standard applies to the main steam system of the PWR nuclear power plant, the main feed water flow control system, the auxiliary water supply system and the steam turbine bypass system P280GH hot-processed or cold-worked seamless steel pipe. This standard does not apply to heat transfer tubes for heat exchangers.

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