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  • DIN EN 14772 E : 2005

    Current The latest, up-to-date edition.

    FLANGES AND THEIR JOINTS - QUALITY ASSURANCE INSPECTION AND TESTING OF GASKETS IN ACCORDANCE WITH THE EN 1514 AND EN 12560 SERIES OF STANDARDS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2005

    Publisher:  German Institute for Standardisation (Deutsches Institut für Normung)

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Definitions
    4 Structure of this document
    5 Quality assurance tests and inspections
       5.1 Quality assurance inspection and testing of gaskets
            as indicated in the relevant standard
            5.1.1 General
            5.1.2 Non-metallic flat gasket with or without inserts
            5.1.3 Spiral wound gaskets
            5.1.4 Non-metallic PTFE envelope gaskets
            5.1.5 Corrugated, flat or grooved metallic and filled
                   metallic gaskets
            5.1.6 Metallic ring type gaskets
            5.1.7 Covered serrated metal gaskets
            5.1.8 Covered jacketed gaskets
            5.1.9 Polymeric "O" Ring Gaskets
       5.2 Quality assurance tests that are relevant for the
            components of composite gaskets
            5.2.1 General
            5.2.2 Exfoliated graphite
            5.2.3 PTFE (All forms)
            5.2.4 Plate silicate
            5.2.5 Millboard
            5.2.6 Rubber bound, fibre reinforced, sheet material
            5.2.7 Metal
       5.3 Functional testing of the gaskets
            5.3.1 General
            5.3.2 Non-metallic flat gaskets with or without inserts
            5.3.3 Spiral wound gaskets
            5.3.4 Non-metallic PTFE envelope gaskets
            5.3.5 Corrugated, flat or grooved metallic and filled
                   metallic gaskets
            5.3.6 Metallic ring type gaskets
            5.3.7 Covered serrated metal gaskets
            5.3.8 Covered jacketed gaskets
            5.3.9 Polymeric "O" Ring Gaskets
    6 Recommended test procedures
       6.1 Thickness determination
       6.2 Density/Weight per unit area determination
       6.3 Ash content/Ignition loss determination
       6.4 Compression and recovery determination
       6.5 Chloride content determination
       6.6 Sulphur content determination
       6.7 Comparative graphite oxidation determination
       6.8 Gas permeability determination
       6.9 Stress retention determination
       6.10 Hardness
    7 Reporting
    Bibliography

    Abstract - (Show below) - (Hide below)

    This standard is included in DIN Handbook 15-3 E and 142 E. Defines the quality assurance procedures that are applicable to ensure that delivered gaskets comply with the relevant product standards.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher German Institute for Standardisation (Deutsches Institut für Normung)
    Status Current
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 1514-1:1997 Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 1: Non-metallic flat gaskets with or without inserts
    EN ISO 6508-1:2016 Metallic materials - Rockwell hardness test - Part 1: Test method (ISO 6508-1:2016)
    EN 12560-6:2003 Flanges and their joints - Gaskets for Class-designated flanges - Part 6: Covered serrated metal gaskets for use with steel flanges
    EN ISO 6506-1:2014 Metallic materials - Brinell hardness test - Part 1: Test method (ISO 6506-1:2014)
    ISO 6506-1:2014 Metallic materials Brinell hardness test Part 1: Test method
    EN 12560-1:2001 Flanges and their joints - Gaskets for Class-designated flanges - Part 1: Non-metallic flat gaskets with or without inserts
    EN 12560-3:2001 Flanges and their joints - Gaskets for Class-designated flanges - Part 3: Non-metallic PTFE envelope gaskets
    EN 12560-2:2013 Flanges and their joints - Dimensions of gaskets for Class-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges
    EN 1514-7:2004 Flanges and their joints - Gaskets for PN-designated flanges - Part 7: Covered metal jacketed gaskets for use with steel flanges
    ISO 6508-1:2016 Metallic materials — Rockwell hardness test — Part 1: Test method
    EN 12560-4:2001 Flanges and their joints - Gaskets for Class-designated flantes - Part 4: Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges
    ASTM D 129 : 2013-08 TEST METHOD FOR SULFUR IN PETROLEUM PRODUCTS (GENERAL HIGH PRESSURE DECOMPOSITION DEVICE METHOD)
    BS 7531:1992 Specification for compressed non-asbestos fibre jointing
    EN 1514-8:2004 Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 8: Polymeric O-Ring gaskets for grooved flanges
    ASTM C 799 : 2012 Standard Test Methods for Chemical, Mass Spectrometric, Spectrochemical, Nuclear, and Radiochemical Analysis of Nuclear-Grade Uranyl Nitrate Solutions
    EN 1514-6:2003 Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 6: Covered serrated metal gaskets for use with steel flanges
    EN 1514-2:2014 Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges
    EN 12560-7:2004 Flanges and their joints - Gaskets for Class-designated flanges - Part 7: Covered metal jacketed gaskets for use with steel flanges
    ASTM C 561 : 2016 : REDLINE Standard Test Method for Ash in a Graphite Sample
    ASTM F 1315 : 2017 : REDLINE Standard Test Method for Density of a Sheet Gasket Material
    ASTM F 36 : 2015 : REDLINE Standard Test Method for Compressibility and Recovery of Gasket Materials
    DIN 51903:2012-11 TESTING OF CARBONACEOUS MATERIALS - DETERMINATION OF ASH VALUE - SOLID MATERIALS
    EN 1514-4:1997 Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 4: Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges
    ASTM F 104 : 2011 : REDLINE Standard Classification System for Nonmetallic Gasket Materials
    EN 1514-3:1997 Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 3: Non-metallic PTFE envelope gaskets
    ASTM C 816 : 2015 : REDLINE Standard Test Method for Sulfur Content in Graphite by Combustion-Iodometric Titration Method
    EN 12560-5:2001 Flanges and their joints - Gaskets for Class-designated flanes - Part 5: Metallic ring joint gaskets for use with steel flanges
    DIN 52913:2002-04 TESTING OF STATIC GASKETS FOR FLANGE CONNECTIONS - COMPRESSION CREEP TESTING OF GASKETS MADE FROM SHEETS
    EN 13555:2014 Flanges and their joints - Gasket parameters and test procedures relevant to the design rules for gasketed circular flange connections
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