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Database: 365,228(8 Aug 2026)
neutron flux guide tube installation neutron flux tubes pwr nuclear power plant scopethis standard nuclear power plant reactor building light-duty re-twisting machines offshore steel structures water accumulator(pn=20、31.5mpa)
NB/T 20109-2012 in English

NB/T 20109-2012 in English

VALID

Technical Specification of Neutron Flux Guide Tube Installation in Reactor Building for PWR Nuclear Power Plant

  • Issued on:2012-01-06
  • Implemented on:2012-04-06
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $180.00
$175.00
Standard No: NB/T 20109-2012
Document status: VALID
Title in English: Technical Specification of Neutron Flux Guide Tube Installation in Reactor Building for PWR Nuclear Power Plant
Title in Chinese: 压水堆核电厂反应堆厂房中子通量管安装技术规程
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2012-01-06
Implemented on: 2012-04-06
Professional Classification: NB-Energy
Related Keywords: neutron flux guide tube installation
neutron flux tubes
pwr nuclear power plant scopethis standard
nuclear power plant
reactor building
Related Topics: Pressurized water reactor building
reactor
PWR
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Scope

This standard specifies the technical requirements for the installation of neutron flux tubes and their supports in reactor buildings of pressurized water reactor nuclear power plants. This standard is applicable to the installation and acceptance of the neutron flux tubes (see Figure A.1 for a typical illustration) arranged at the bottom of the reactor of my country's second-generation million-kilowatt pressurized water reactor nuclear power plant. Maintenance projects can be implemented as a reference. In this standard, the scope of installation activities includes the reception, storage, transportation, installation and welding, and acceptance of neutron flux tubes. Neutron flux tubes in this standard mainly include: guide tubes, penetration parts, manual valve-seal components and supports, etc.

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