CRYOGENIC VESSELS - GAS/MATERIAL COMPATIBILITY

Available format(s)

Hardcopy , PDF

Language(s)

English, German

Published date

01-01-2002

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

Foreword
1 Scope
2 Normative references
3 Compatibility of materials with gases other than
  oxygen
4 General requirements for oxygen service
  4.1 Evaluation of materials for oxygen service
  4.2 Evaluation of metallic materials
  4.3 Evaluation of non-metallic materials
  4.4 Test methods and acceptance criteria
      4.4.1 Ignition tests
      4.4.2 Mechanical impact test in liquid oxygen
            (LOX)
Annex A (normative) Spontaneous ignition test
        (Bomb test)
Annex B (normative) Pressure surge test
Annex C (informative) Ignition test -Advantages and
        disadvantages of the two alternative methods
Annex ZA (informative) Clauses of this European
         Standard addressing essential requirements or
         other provisions of EU directives
Bibliography

Gives requirements for gas/materials compatibility for cryogenic vessels (such as chemical resistance) but it does not cover mechanical properties (e.g., for low temperature application). It also gives guidance for compatibility with gases other than oxygen and it gives detailed requirements for oxygen and oxygen enriched atmosphere compatibility and defines the testing methods for establishing oxygen compatibility of materials (metallic and non-metallic) to be used for cryogenic vessels and associated equipment.

DevelopmentNote	Supersedes DIN EN 1797-1 E. (07/2002)
DocumentType	Standard
Pages	20
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Current

Standards	Relationship
EN 1797-1 : 1998	Identical
NBN EN 1797 : 2001	Identical
EN 1797:2001	Identical
NEN EN 1797 : 2001	Identical
I.S. EN 1797:2001	Identical
UNE-EN 1797:2002	Identical
SN EN 1797 : 2001	Identical
NF EN 1797 : 2001	Identical
BS EN 1797:2001	Identical
NS EN 1797 : 1ED 2001	Identical
UNI EN 1797 : 2003	Identical

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)
PREN ISO 11114-2 : DRAFT 2011	GAS CYLINDERS - COMPATIBILITY OF CYLINDER AND VALVE MATERIALS WITH GAS CONTENTS - PART 2: NON-METALLIC MATERIALS
EN 12300 : 1998 AMD 1 2006	CRYOGENIC VESSELS - CLEANLINESS FOR CRYOGENIC SERVICE
EN 849:1996/A2:2001	TRANSPORTABLE GAS CYLINDERS - CYLINDER VALVES - SPECIFICATION AND TYPE TESTING

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DIN EN 1797:2002-02

CRYOGENIC VESSELS - GAS/MATERIAL COMPATIBILITY

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory