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Database: 365,228(8 Aug 2026)

Heap Internals+

Heap Internals+, Total:15 items.

The international standard classification for "Heap Internals+" includes: .

The Chinese standard classification for "Heap Internals+" includes: .


Professional Standard - Nuclear Industry

  • EJ 321-1988 Design criteria for internal components of pressurized water reactor nuclear power plants
  • EJ/T 503-1990 300MW Pressurized Water Reactor Nuclear Power Plant Reactor Internals Design and Manufacturing Specifications
  • EJ/T 1188-2005 Vibration monitoring of internal structures in pressurized water reactor of nuclear power plants
  • EJ/T 494-1999 Specification for reactor internals compression spring-ring forging for pressurized water reactor nuclear power plants
  • EJ/T 321-1998 Design criterion of reactor internals for pressurized water reactor nuclear power plants

Professional Standard - Energy

  • NB/T 20007.40-2015 Stainless steel for pressurized water reactor nuclear power plants-Part 40:austenitic stainless steel forgings used for reactor vessel internals
  • NB/T 20007.6-2012 Stainless Steel for Pressurized Water Reactor Nuclear Power Plants - Part 6: Controlled Nitrogen Content Austenitic Stainless Steel Plate for Reactor Internal
  • NB/T 20008.24-2015 Other material for pressurized water reactor nuclear power plants Part 24: GH4145 alloy bars for reactor vessel internals
  • NB/T 20008.10-2012 Other Material for Pressurized Water Reactor Nuclear Power Plants - Part 10: Ni-Cr-Fe Alloy Rolled Bars Used for Internal Support Pins and Bolting
  • NB/T 20007.41-2015 Stainless steel for pressurized water reactor nuclear power plants Part 41:austenitic stainless steel seamless pipes used for reactor vessel internals
  • NB/T 20008.25-2015 Other material for pressurized water reactor nuclear power plants Part 25: GH4169 alloy wires for reactor vessel internals
  • NB/T 20007.42-2015 Stainless steel for pressurized water reactor nuclear power plants Part 42: precipitation-hardening stainless steel bars for reactor vessel internals
  • NB/T 20044-2011 Technical Regulation for Construction and Acceptance of Reactor Internals Installation in PWR Nuclear Power Plant

工业和信息化部

  • YB/T 4912-2021 Carbon core support components for high-temperature gas-cooled nuclear reactor

未注明发布机构

  • GJB 843.20A-2018 Safety regulations for the design of submarine nuclear power plants Part 20: Design criteria for pressurized water reactor internals