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UNI EN 629-1 : 1997

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

TRANSPORTABLE GAS CYLINDERS - 25E TAPER THREAD FOR CONNECTION OF VALVES TO GAS CYLINDERS - SPECIFICATIONS

Superseded date

07-08-2010

Published date

01-01-1997

Foreword
Introduction
1 Scope
2 Normative reference
3 Definitions
4 Requirements
5 Thread end finish
6 Identification

Describes definitions, dimensions and tolerances of a taper screw thread of nominal diameter 25,8 mm (designated 25E), used to connect valves to medical and industrial gas cylinders. Does not include connection requirements for mechanical strength, gas tightness and capability of repeated assembly and dismounting operations.

DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Superseded
SupersededBy

Standards Relationship
UNE-EN 629-1:1997 Identical
BS EN 629-1:1996 Identical
DIN EN 629-1:1996-08 Identical
I.S. EN 629-1:1997 Identical
EN 629-1 : 1996 Identical

UNI 11144 : 2005 TRANSPORTABLE GAS CYLINDERS - CYLINDER VALVES FOR WORKING PRESSURE <= 250 BAR - OUTLET, INLET VALVE CONNECTIONS AND FITTINGS: SHAPES AND DIMENSIONS

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