NB/T 20439-2017 Active Industry standards-Energy

NB/T 20439-2017 NB/T 20439-2017 Nuclide Pressure Vessel Pressure-Temperature Limit Curve Development Criteria for Reactor Pressure Vessel of Nuclear Power Plant

Publish Date: 2017-04-01 Implement Date: 2017-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: NB/T 20439-2017

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Nuclear reactors and nuclear island equipment in nuclear power plants

ICS Name: Nuclear power stations, safety

Publish Date: 2017-04-01

Implement Date: 2017-10-01

Pages: 22 pages

Scope

This standard specifies the method for determining the pressure and temperature limits that the reactor pressure vessels of pressurized water reactors can withstand during test conditions and normal operating conditions. This standard applies to ferritic steel reactor pressure vessels in pressurized water reactors.