Gas cylinders. 17E and 25E taper threads for connection of valves to gas cylinders - Specifications Ingestion-build-86103 of defined flammability

of defined flammability

What’s new about BS EN ISO 13385-2:2020

It does not constitute a complete description of these controls nor does it attempt to standardize them

2   Normative references

Process maps

Gas cylinders. 17E and 25E taper threads for connection of valves to gas cylinders - Specifications Ingestion-build-86103 of defined flammability1 Scope This document specifies dimensions and tolerances for taper screw threads of nominal diameter 17,4 mm (designated as 17E) and 25,8 mm (designated as 25E) used for the connection of valves to gas cylinders. It does not cover the connection requirements for mechanical strength, gas tightness, and capability of repeated assembly and dismounting operations. Gauge inspection is covered by ISO 113632.