T/ZZB 0464-2018 Active Group standards

T/ZZB 0464-2018 nuclear-grade metal graphite sealing gasket

Publish Date: 2018-08-24 Implement Date: 2018-09-30 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: T/ZZB 0464-2018

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Sealing and sealing devices

ICS Name: Flanges, pipe joints, and connectors

Publish Date: 2018-08-24

Implement Date: 2018-09-30

Scope

Main technical content: This standard specifies the structure and parameters, basic requirements, technical requirements, inspection methods, inspection rules, marking, packaging, transportation and storage, as well as quality commitments of nuclear-grade metal graphite sealing gaskets (hereinafter referred to as gaskets). This standard applies to gaskets with a diameter of ≤600 mm used in flanges for nuclear-grade pipelines and equipment connections. Gaskets of other sizes can be used for reference