T/UNP 441-2024 Active Group standards

T/UNP 441-2024 Air drainage valve technical specification

Publish Date: 1970-01-01 Implement Date: 1970-01-01 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/UNP 441-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1970-01-01

Implement Date: 1970-01-01

Pages: 16 pages

Scope

This document specifies the parameters, material requirements, technical requirements, test methods, inspection rules, marking, and supply requirements for air drainage valves. This document is applicable to the production and inspection of mechanical lever float ball type and inverted bucket type air drainage valves (hereinafter referred to as drainage valves) with a nominal pressure not exceeding PN16 and a nominal size not exceeding DN100.

Development Information

Word Count: 15 Thousand words Pages: 16 pages

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