GB/T 3731-1983
Abolished
NB/T 20416-2017
Active
Industry standards-Energy
NB/T 20416-2017 Design and Manufacturing Specification for Nuclear-grade Metal Bellows Expansion Joints in Pressurized Water Reactor Nuclear Power Plant
NB/T 20416-2017 Design and Manufacturing Specification for Nuclear-grade Metal Bellows Expansion Joints in Pressurized Water Reactor Nuclear Power Plant
Price:
$ 30
Basic Information
Standard Code:
NB/T 20416-2017
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Welding and cutting
ICS Name:
Welding consumables
Publish Date:
2017-02-10
Implement Date:
2017-07-01
Pages:
29 pages
Scope
This standard specifies the requirements for the design, manufacture, inspection, packaging, transportation, and storage of nuclear-grade metal bellows expansion joints (hereinafter referred to as expansion joints) for pressurized water reactors. This standard applies to nuclear-grade metal bellows expansion joints used in pressurized water reactors for nuclear-grade pipelines and mechanical penetrations.
Development Information
Related Standards
GB/T 8454-1987
Replaced
GB/T 8454-1987 Determination of ferrous iron content in reduced ilmenite powder for welding rod
GB/T 11364-1989
Replaced
GB/T 11364-1989 Test method of spread-ability and clearance filling ability for filler metal
GB/T 13679-1992
Replaced
GB/T 13679-1992 Manganese base brazing filler metals
GB/T 13814-1992
Replaced
GB/T 13814-1992 Nickel and nickel alloy covered welding electrodes
GB/T 13815-1992
Replaced