prBAS ISO 11872:2027
Gas welding equipment — Decomposition blockers for high-pressure acetylene
General information
Status:Project
Number of pages:10
Adoption method:Korice
Language:engleski
Edition:1.
Realization date:01.09.2026
Forseen date for next stage code:14.09.2026
Technical committee:BAS/TC 2, Welding and allied processes
ICS:
25.160.30, Welding equipment
Abstract
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.
Lifecycle
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Original document and degree of correspondence
ISO 11872:2024, identical
Work material
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