GB 6249-1986
Replaced
NB/T 20478.1-2018
Active
Industry standards-Energy
NB/T 20478.1-2018 Technical Specification for Sealing Ring of Pressurized Water Reactor Nuclear Power Plant - Part 1: O-type Sealing Ring
NB/T 20478.1-2018 Technical Specification for Sealing Ring of Pressurized Water Reactor Nuclear Power Plant - Part 1: O-type Sealing Ring
Price:
$ 30
Basic Information
Standard Code:
NB/T 20478.1-2018
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:
2018-03-22
Implement Date:
2018-09-01
Scope
This part specifies the technical requirements for the design, manufacture, inspection, and acceptance of O-ring seals used in reactor pressure vessels of pressurized water reactors. This part applies to the design and manufacture of O-ring seals for reactor pressure vessels in pressurized water reactors.
Development Information
Same series standard
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