T/WZBF 002-2019 Active Group standards

T/WZBF 002-2019 The inspection and testing of steel valves

Publish Date: 2019-01-23 Implement Date: 2019-02-28 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/WZBF 002-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: \nValve

ICS Name: \nValve Comprehensive

Publish Date: 2019-01-23

Implement Date: 2019-02-28

Scope

Scope: This standard specifies the terms and definitions, inspection, testing, and supplementary testing, pressure testing, test results, pressure testing methods, and qualification certificates for valves used in the petroleum, petrochemical, and related industries. This standard applies to gate valves, shut-off valves, plug valves, ball valves, check valves, and butterfly valves made from metal and metal-metal sealing pairs, metal-non-metal elastic sealing pairs, and non-metal with non-metal materials. Main technical content: This standard specifies the inspection and testing content for steel valves, pressure testing equipment and methods, and the qualification determination for valve testing. This standard also specifies the valve qualification certificates and re-testing requirements.