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DIN EN 1968:2005-12

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

TRANSPORTABLE GAS CYLINDERS - PERIODIC INSPECTION AND TESTING OF SEAMLESS STEEL GAS CYLINDERS

Available format(s)

Hardcopy , PDF

Withdrawn date

07-03-2021

Language(s)

English

Published date

01-01-2005

Foreword
Introduction
1 Scope
2 Normative references
3 Intervals between periodic inspection and test
4 List of procedures for periodic inspection and test
5 Identification of cylinder and preparation for
   inspection and test
6 External visual inspection
7 Internal visual inspection
8 Supplementary tests
9 Inspection of cylinder neck
10 Pressure test or ultrasonic test
11 Inspection of valve
12 Final operations
13 Rejection and rendering cylinder unserviceable
Annex A (informative) Gas cylinders manufactured
        according to National Regulations
Annex B (normative) Inspection periods
Annex C (normative) Description, evaluation of defects
        and conditions for rejection of seamless steel
        gas cylinders at time of visual inspection
Annex D (normative) Procedure to be adopted when a
        cylinder valve is suspected to be obstructed
Annex E (normative) Proof pressure test of gas cylinders
Annex F (normative) Volumetric expansion testing of gas
        cylinders
Annex G (normative) Ultrasonic test
Annex H (informative) Inspection and maintenance of
        valves and their connections: recommended
        procedures
Annex I (informative) List of commonly used gases
        corrosive to cylinder material
Bibliography

Describes the requirements for periodic inspection and testing of seamless steel transportable gas cylinders (single or those from bundles) intended for compressed and liquefied gases under pressure, of water capacity from 0,5 l up to 150 l.

DocumentType
Standard
Pages
49
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Withdrawn

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EN 629-2 : 1996 TRANSPORTABLE GAS CYLINDERS - 25E TAPER THREAD FOR CONNECTION OF VALVES TO GAS CYLINDERS - GAUGE INSPECTION
ISO 11114-1:2012 Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 1: Metallic materials
EN 1964-1:1999/AC:1999 TRANSPORTABLE GAS CYLINDERS - SPECIFICATION FOR THE DESIGN AND CONSTRUCTION OF REFILLABLE TRANSPORTABLE SEAMLESS STEEL GAS CYLINDERS OF WATER CAPACITIES FROM 0.5 LITRE UP TO AND INCLUDING 150 LITRES - PART 1: CYLINDERS MADE OF SEAMLESS STEEL WITH AN RM VALUE OF LESS THAN 1100 MPA
EN 1089-1 : 1996 TRANSPORTABLE GAS CYLINDERS - GAS CYLINDER IDENTIFICATION (EXCLUDING LPG) - STAMPMARKING
PREN 1964-2 : DRAFT 1998 TRANSPORTABLE GAS CYLINDERS - SPECIFICATION FOR THE DESIGN AND CONSTRUCTION OF REFILLABLE TRANSPORTABLE SEAMLESS STEEL GAS CYLINDERS FROM 0.5 LITRE UP TO AND INCLUDING 150 LITRES - TENSILE STRENGTH
ISO 9303:1989 Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes — Full peripheral ultrasonic testing for the detection of longitudinal imperfections
EN 1964-3:2000 Transportable gas cylinders - Specification for the design and construction of refillable transportable seamless steel gas cylinders of water capacities from 0,5 litre up to and including 150 litres - Part 3: Cylinders made of seamless stainless steel with an Rm value of less than 1100 MPa
ISO 13341:2010 Gas cylinders — Fitting of valves to gas cylinders
EN ISO 11114-1:2012/A1:2017 GAS CYLINDERS - COMPATIBILITY OF CYLINDER AND VALVE MATERIALS WITH GAS CONTENTS - PART 1: METALLIC MATERIALS (ISO 11114-1: 2012/AMD 1:2017)
EN 473:2008 Non-destructive testing - Qualification and certification of NDT personnel - General principles
EN 1795 : 1997 TRANSPORTABLE GAS CYLINDERS (EXCLUDING LPG) - PROCEDURES FOR CHANGE OF GAS SERVICE
ISO 10543:1993 Seamless and hot-stretch-reduced welded steel tubes for pressure purposes Full peripheral ultrasonic thickness testing
ISO 11114-2:2013 Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 2: Non-metallic materials
EN ISO 13341:2010/A1:2015 Gas cylinders - Fitting of valves to gas cylinders - Amendment 1 (ISO 13341:2010/Amd 1:2015)
EN 583-1:1998/A1:2003 NON-DESTRUCTIVE TESTING - ULTRASONIC EXAMINATION - GENERAL PRINCIPLES
ISO 6506:1981 Metallic materials — Hardness test — Brinell test
EN ISO 11114-2:2013 Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 2: Non-metallic materials (ISO 11114-2:2013)
EN 1089-3:2011 Transportable gas cylinders - Gas cylinder identification (excluding LPG) - Part 3: Colour coding
EN 849:1996/A2:2001 TRANSPORTABLE GAS CYLINDERS - CYLINDER VALVES - SPECIFICATION AND TYPE TESTING
ISO 9764:1989 Electric resistance and induction welded steel tubes for pressure purposes Ultrasonic testing of the weld seam for the detection of longitudinal imperfections
EN 837-1:1996/AC:1998 PRESSURE GAUGES - BOURDON TUBE PRESSURE GAUGES - DIMENSIONS, METROLOGY, REQUIREMENTS AND TESTING
EN 1089-2 : 2002 TRANSPORTABLE GAS CYLINDERS - GAS CYLINDER IDENTIFICATION (EXCLUDING LPG) - PART 2: PRECAUTIONARY LABELS
EN 837-3:1996 Pressure gauges - Part 3: Diaphragm and capsule pressure gauges - Dimensions, metrology, requirements and testing
ISO 9305:1989 Seamless steel tubes for pressure purposes Full peripheral ultrasonic testing for the detection of transverse imperfections

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