T/WZBF 043-2024 Active Group standards

T/WZBF 043-2024 Oxygen butterfly valve

T/WZBF 043-2024

Publish Date: 2024-03-15 Implement Date: 2024-03-15 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 043-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: \nValve Comprehensive

Publish Date: 2024-03-15

Implement Date: 2024-03-15

Pages: 12 pages

Scope

Main technical content: This document specifies the terms and definitions, structural types, technical requirements, inspection and test methods, inspection rules, marking, and protection, packaging, and storage and transportation of oxygen butterfly valves. This document is applicable to the manufacture of oxygen butterfly valves with a working pressure not exceeding 10MPa and greater than 0.1MPa, a nominal size of DN100 to DN1000 (NPS4 to NPS40), an oxygen medium temperature of -30℃ to 200℃, a dew point not higher than -30℃, a purity (volume fraction) of more than 23.5%, and a connection method of flange, clamp, or bracket.