NB/T 20005.19-2021 Active Industry standards-Energy

NB/T 20005.19-2021 Pressurized water nuclear power plant carbon steel and low alloy steel - Part 19: P280GH forged parts used in main steam and main feedwater system mechanical penetrations for the safety case of the containment structure

Publish Date: 2021-01-07 Implement Date: 2021-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: NB/T 20005.19-2021

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Iron and steel products

ICS Name: Comprehensive steel products

Publish Date: 2021-01-07

Implement Date: 2021-07-01

Pages: 11 pages

Scope

This document specifies the technical requirements for the manufacture, chemical composition, mechanical properties, test methods, and inspection rules of P280GH forgings used in the safety shell mechanical penetrations of the main steam and main feedwater systems of pressurized water reactor nuclear power plants. This document is applicable to P280GH forgings used in the safety shell mechanical penetrations of the main steam and main feedwater systems.