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DIN EN 12569:2001-02

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

INDUSTRIAL VALVES - VALVES FOR CHEMICAL AND PETROCHEMICAL PROCESS INDUSTRY - REQUIREMENTS AND TESTS
Available format(s)

Hardcopy , PDF

Superseded date

12-02-2020

Language(s)

German, English

Published date

01-01-2001

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Requirements
  4.1 General
  4.2 Quality assurance
  4.3 Design
  4.4 Materials
  4.5 Welding to parts of valves
  4.6 Surface finish
5 Testing and inspection
  5.1 Non-destructive examination of steel castings
  5.2 Testing and inspection of every valve
  5.3 Random testing
6 Marking
7 Preparation for shipment
8 Technical documentation
Annex A (informative) Explanations for acceptance criteria

Covers valves of DN15 or more, made from metallic materials for chemical and petrochemical plants and has additional requirements to those contained in the relevant European product standards. Deals with two quality levels. All valves must meet the criteria of level I. Valves must meet the criteria of level II when the order requires.

DevelopmentNote
Supersedes DIN 25800-109 (05/2001)
DocumentType
Standard
Pages
15
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Superseded
SupersededBy
Supersedes

VDI 2290:2012-06 Emission control - Sealing constants for flange connections

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Hardcopy - German
PDF - German
Hardcopy - English
PDF - English
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