T/ZZB 1326-2019 Active Group standards

T/ZZB 1326-2019 Leading Safety Valve

Publish Date: 2019-11-15 Implement Date: 2019-11-30 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 1326-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: \nValve

ICS Name: Other valves

Publish Date: 2019-11-15

Implement Date: 2019-11-30

Scope

Main technical content: This standard specifies the basic requirements, technical requirements, performance and test methods, inspection rules, marking and sealing, packaging, transportation and storage requirements, and quality commitments for pilot safety valves. This standard applies to pilot safety valves with a set pressure of not less than 0.1 MPa and a flow channel diameter of not less than 6 mm. This standard does not set any limits on the applicable temperature of pilot safety valves.