ISO 11363-1:2010

Gas cylinders — 17E and 25E taper threads for connection of valves to gas cylinders — Part 1: Specifications

Publication date:   May 6, 2010

95.99 Withdrawal of Standard   Jan 31, 2018

General information

95.99 Withdrawal of Standard   Jan 31, 2018

ISO

ISO/TC 58/SC 2 Cylinder fittings

International Standard

23.020.35   Gas cylinders

Buying

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Scope

ISO 11363-1:2010 specifies dimensions and tolerances for taper screw threads of nominal diameter 17,4 mm (designated 17E) and 25,8 mm (designated 25E) used for the connection of valves to gas cylinders.
It does not cover the connection requirements for:

mechanical strength;
gas tightness;
capability of repeated assembly and dismounting operations.

Gauge inspection is covered by ISO 11363-2.

Life cycle

PREVIOUSLY

Revises
ISO 10920:1997

Revises
ISO 11116-1:1999

NOW

WITHDRAWN
ISO 11363-1:2010
95.99 Withdrawal of Standard
Jan 31, 2018

CORRIGENDA / AMENDMENTS

Corrected by
ISO 11363-1:2010/Cor 1:2011

Corrected by
ISO 11363-1:2010/Cor 2:2012

REVISED BY

PUBLISHED
ISO 11363-1:2018