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 China 'NB/T 20450.3-2017 ' standard english version summary:

 

NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

NB/T 20450.3-2017

(PWR nuclear power plant nuclear island machinery and equipment welding another specification Part 3: welding process assessment)
压水堆核电厂核岛机械设备焊接另一规范 第3部分:焊接工艺评定

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Issued by:   The Standardization Administration of the People's Republic of China
 
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GB Standard Code NB/T 20450.3-2017
Standard Category China Energy industry Standards
GB Standard English Title (PWR nuclear power plant nuclear island machinery and equipment welding another specification Part 3: welding process assessment)
GB Standard Chinese Title 压水堆核电厂核岛机械设备焊接另一规范 第3部分:焊接工艺评定
Chinese Version Price $15 USD per 50 pages
English Translation Fee About $15  per 1 page (1,000 words)
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Standard  Code GB Standard Title Cart
  • NB/T 20450.3-2017
  • (PWR nuclear power plant nuclear island machinery and equipment welding another specification Part 3: welding process assessment)
  • NB/T 20450.5-2017
  • (PWR nuclear power plant nuclear island machinery and equipment welding another specification Part 5: welding inspection)
  • GB/T 35683-2017
  • Specifications for steam turbines in conventional island of nuclear power plant (PWR)
  • NB/T 20372-2016
  • (PWR nuclear power plant reactor control rod drive mechanism is mounted technical regulations)
  • NB/T 20391-2016
  • (PWR nuclear power plant steel containment assembly, installation and acceptance of technical regulations)
  • NB/T 20006.35-2016
  • (PWR nuclear power plant with steel Part 35: steam generator 10Cr2Mo1 Bars)
  • NB/T 20006.33-2016
  • (PWR nuclear power plant with steel - Part 33: steam generator pipe 10Cr1Mo)
  • NB/T 20006.34-2016
  • (PWR nuclear power plant with steel - Part 34: steam generator tube fittings 10Cr1Mo)
  • NB/T 20007.43-2016
  • (PWR nuclear power plants with a stainless steel Part 43: reactor coolant pipes take over the seat with 022Cr17Ni12Mo2N austenitic stainless steel forgings)
  • NB/T 20007.44-2016
  • (PWR nuclear power plants with a stainless steel Part 44: fluctuations in the reactor coolant pipes 015Cr17Ni12Mo2N austenitic stainless steel pipe)
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