NB/T 20005.38-2017 Active Industry standards-Energy

NB/T 20005.38-2017 Pressurized water nuclear power plant - Carbon steel and low alloy steel - Part 38: Welded steel pipes for mechanical penetrations of the containment vessel, 15MnHR for pressure vessel penetrations

NB/T 20005.38-2017 Pressurized water nuclear power plant - Carbon steel and low alloy steel - Part 38: Welded steel pipes for mechanical penetrations of the containment vessel, 15MnHR for pressure vessel penetrations

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

Basic Information

Standard Code: NB/T 20005.38-2017

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: \nSteel pipes, cast iron pipes

ICS Name: Iron pipes and steel pipes

Publish Date: 2017-04-01

Implement Date: 2017-10-01

Pages: 9 pages

Scope

This part specifies the requirements for the manufacture, inspection, and acceptance of 15MnHR welded steel pipes used in mechanical penetrations of the safety shells of pressurized water reactor nuclear power plants. This part applies to 15MnHR welded steel pipes with an outer diameter greater than or equal to 405mm and a wall thickness of 6.4mm to 64mm, used in mechanical penetrations of the safety shells of pressurized water reactor nuclear power plants.

Development Information

Pages: 9 pages

Same series standard

NB/T 20005.7-2017 NB/T 20005.7-2017 Pressurized Water Reactor NPP Steel and Low Alloy Steel - Part 7: Grades of steel plates for 1, 2, and 3 levels NB/T 20005.9-2017 Pressurized water nuclear power plant carbon steel and low alloy steel - Part 9: Seamless steel pipes for Classes 2 and 3 NB/T 20005.12-2017 Pressurized water nuclear power plant - Carbon steel and low alloy steel for steam systems, main feedwater flow control systems, auxiliary feedwater systems, and steam-turbine bypass systems - Seamless steel pipes and tubing for pressure vessel components used in the main steam system, main feedwater flow control systems, auxiliary feedwater systems, and steam-turbine bypass system of a pressurized water nuclear power plant - Part 12: Seamless steel pipes and tubes for the turbine bypass system. (Note: The text in parentheses is provided for reference only.) NB/T 20005.35-2017 Pressurized water nuclear power plant - Carbon steel and low alloy steel for control rod drive mechanisms - Part 35: Carbon steel pipes for control rod drive mechanisms NB/T 20005.36-2017 NB/T 20005.36-2017 Pressurized Water Reactor Nuclear Power Plant - Steel and Low Alloy Steel for Use in Pressurized Water Reactor - Part 36: 24Mn Steel Bars for Steam Generator NB/T 20005.37-2017 Pressurized water reactor nuclear power plant carbon steel and low alloy steel - Part 37: 17Mn forged parts used in steam generators

Related Standards

GB/T 3420-1982 Replaced

GB/T 3420-1982 Gray iron castings for pipe fittings

Publish Date: 1982-12-31

GB/T 3421-1982 Abolished

GB/T 3421-1982 Cast-iron pressure pipe centrifugally cast in sand-lined molds

Publish Date: 1982-12-31

GB/T 3422-1982 Replaced

GB/T 3422-1982 Cast-iron pressure pipe made by continuous casting process

Publish Date: 1982-12-31

GB/T 6483-1986 Replaced

GB/T 6483-1986 Soft mechanical joint grey cast iron pipe

Publish Date: 1986-06-07

GB/T 8714-1988 Replaced

GB/T 8714-1988 Grey cast iron pipes with rubber ring of ladder-lip-shaped

Publish Date: 1988-02-22

GB/T 8715-1988 Replaced

GB/T 8715-1988 Soft mechanical joint grey cast iron fittings

Publish Date: 1988-02-22