DIN Standards Committee Welding and allied processes
DIN EN ISO 11114-3
Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 3: Autogenous ignition test for non-metallic materials in oxygen atmosphere (ISO 11114-3:2010); German version EN ISO 11114-3:2010
Gasflaschen - Verträglichkeit von Flaschen- und Ventilwerkstoffen mit den in Berührung kommenden Gasen - Teil 3: Prüfung der Selbstentzündungstemperatur von nichtmetallischen Werkstoffen in Sauerstoffatmosphäre (ISO 11114-3:2010); Deutsche Fassung EN ISO 11114-3:2010
Overview
This standard specifies a test method to determine the autogenous ignition temperature of nonmetallic materials in pressurized gaseous oxygen. The autogenous ignition temperature is one criterion for ranking materials, and can be used to assist with the choice of materials used in the presence of gaseous oxygen. A comprehensive bibliography of the published material on which this standard is based is included. It is intended that this standard be used for the selection of non-metallic materials for gas cylinders and accessories, for example, to select the materials in order to meet the requirement for type testing for oxygen compatibility of all cylinder valves for highly oxidizing gases as specified in DIN EN ISO 10297.
