T/WZBF 042-2024 Active Group standards

T/WZBF 042-2024 Oxygen ball valve

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 042-2024

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: 15 pages

Scope

Main technical content: This document specifies the terms and definitions, structural types, technical requirements, materials, test methods, inspection rules, quality certification documents, markings, packaging, and supply requirements for ball valves used for oxygen connections. This document is applicable to the manufacture of ball valves used for oxygen with a working pressure not exceeding 21 MPa, a nominal size of DN15 to DN600 (NPS1/2 to NPS24), an oxygen medium temperature of -30oC to 200oC, a dew point not higher than -30℃, and an oxygen volume fraction greater than 23.5% (other gases are non-flammable gases).