NB/T 20424-2017 Active Industry standards-Energy

NB/T 20424-2017 Nuclear power plant current limiting orifice plate installation requirements

Publish Date: 2017-02-10 Implement Date: 2017-07-01 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 20424-2017

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: \nNuclear island of a nuclear power plant

ICS Name: Nuclear power stations, safety

Publish Date: 2017-02-10

Implement Date: 2017-07-01

Pages: 12 pages

Scope

This standard specifies the setting requirements and pressure drop calculation methods for flow-limiting orifice plates used in pressurized water reactor nuclear power plants. This standard applies to the setting of flow-limiting orifice plates in the process system pipelines of pressurized water reactor nuclear power plants.