NBN ISO 11872:2025

NBN ISO 11872:2025

Gas welding equipment — Decomposition blockers for high-pressure acetylene

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Details

This document establishes the general specifications, requirements and tests for decomposition blockers located on the high-pressure side in battery vehicles and gas containers as defined in EN 13807 or in acetylene bundles as defined in ISO 10961.


NOTE 1       The terms “upstream” and “downstream” refer to the normal direction of gas flow in the decomposition blocker. 1 bar = 0,1 MPa = 105 Pa, 1 Pa = 1 N/m2. All pressures are expressed in gauge pressures.


NOTE 2       This document can be used as a guideline for decomposition blocker for filling centre application.

Zusätzliche Information

Autor Bureau de Normalisation Belge (NBN)
Komitee ISO/TC 44/SC 8
Veröffentlicht von NBN
Document type Normen
ICS 25.160.30 : Schweissanlagen
Schlagwort NBN ISO 11872:2025