Skip to content
Please enter a keyword to search

  • DIN 1988-7 E : 1988

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    DRINKING WATER SUPPLY SYSTEMS - PART 7: PREVENTION OF CORROSION AND SCALING - (DVGW CODE OF PRACTICE)

    Available format(s):  Hardcopy, PDF

    Superseded date:  01-05-2012

    Language(s):  English

    Published date:  01-01-1988

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

    Add To Cart

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

    Foreword<br>1 Scope <br>2 Normative references <br>3 Terms, definitions and symbols<br>4 Designing the system to prevent internal corrosion<br>&nbsp;&nbsp;4.1 General<br>&nbsp;&nbsp;4.2 Selection of materials<br>&nbsp;&nbsp;4.3 Water quality <br>&nbsp;&nbsp;4.4 Operating conditions<br>&nbsp;&nbsp;4.5 Work on site<br>&nbsp;&nbsp;4.6 Water treatment<br>&nbsp;&nbsp;4.7 Cathodic protection <br>&nbsp;&nbsp;4.8 Completion of installation work<br>5 Operation of the system<br>&nbsp;&nbsp;5.1 General<br>&nbsp;&nbsp;5.2 Water treatment<br>6 Prevention of scaling <br>&nbsp;&nbsp;6.1 General<br>&nbsp;&nbsp;6.2 Water treatment<br>&nbsp;&nbsp;6.3 Recommendations for water heaters<br>7 Prevention of external corrosion<br>&nbsp;&nbsp;7.1 General<br>&nbsp;&nbsp;7.2 Buried pipework<br>&nbsp;&nbsp;7.3 Exposed pipework<br>&nbsp;&nbsp;7.4 Pipework inside buildings<br>Bibliography

    Abstract - (Show below) - (Hide below)

    This Standard is included in DIN Handbook 141 E. Applicable to drinking water supply systems inside buildings and their curtilages ('water supply systems', for short) and is intended to minimize the risk of corrosion damage and scaling in such systems by providing information for designers and installers with regard to the design, installation and operation of water supply systems (cf. DIN 1988-8) and to the materials to be used.

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

    Development Note Applies in conjunction with DIN 1988-1 E, DIN 1988-2 E, DIN 1988-3 E, DIN 1988-4 E, DIN 1988-5 E, DIN 1988-6 E, DIN 1988-8 E, DIN 50930-6 E, DIN EN 806-1 E, DIN EN 806-2 E and DIN EN 1717 E. (11/2006)
    Document Type Standard
    Publisher German Institute for Standardisation (Deutsches Institut für Normung)
    Status Superseded

    Standards Referenced By This Book - (Show below) - (Hide below)

    DIN 2001-2:2009-04 DRINKING WATER SUPPLY FROM SMALL UNITS AND NON STATIONARY UNITS - PART 2: NON STATIONARY UNITS - GUIDELINES FOR DRINKING WATER, PLANNING, CONSTRUCTION, OPERATION ANDMAINTENANCE OF UNITS - TECHNICAL RULE OF THE DVGW
    DIN HDBK 141 E : 2ED 2002 STEEL PIPELINES 2 - STANDARDS FOR USE IN THE DESIGN AND CONSTRUCTION OF PIPEWORK
    DIN 2001-2:2009-04 DRINKING WATER SUPPLY FROM SMALL UNITS AND NON STATIONARY UNITS - PART 2: NON STATIONARY UNITS - GUIDELINES FOR DRINKING WATER, PLANNING, CONSTRUCTION, OPERATION ANDMAINTENANCE OF UNITS - TECHNICAL RULE OF THE DVGW

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

    DIN 1988-6 E : 1988 DRINKING WATER SUPPLY SYSTEMS - FIRE FIGHTING INSTALLATIONS (DVGW CODE OF PRACTICE)
    DIN 4046:1983-09 WATER-SUPPLY - TERMS - DVGW CODE OF PRACTICE
    DVGW W 404 : 1998 WATER SERVICE PIPES
    ISO 12944-6:1998 Paints and varnishes Corrosion protection of steel structures by protective paint systems Part 6: Laboratory performance test methods
    DIN 4753-3:2016-10 (Draft) WATER HEATERS, WATER HEATING INSTALLATIONS AND STORAGE WATER HEATERS FOR DRINKING WATER - PART 3: CORROSION PROTECTION ON THE WATER SIDE BY ENAMELLING AND CATHODIC PROTECTION - REQUIREMENTS AND TESTING
    DVGW W 553 : 1998 DIMENSION OF CIRCULATION-SYSTEMS IN CENTRAL DRINKING WATER HEATING SYSTEMS
    DIN 1988-3 E : 1988 DRINKING WATER SUPPLY SYSTEMS - PIPE SIZING (DVGW CODE OF PRACTICE)
    ISO 12944-5:2007 Paints and varnishes Corrosion protection of steel structures by protective paint systems Part 5: Protective paint systems
    DIN EN 12501-1 E : 2003 PROTECTION OF METALLIC MATERIALS AGAINST CORROSION - CORROSION LIKELIHOOD IN SOIL - PART 1: GENERAL
    DIN 1988-5 E : 1988 DRINKING WATER SUPPLY SYSTEMS - PRESSURE BOOSTING AND REDUCTION (DVGW CODE OF PRACTICE)
    DIN 4753-7:2011-11 WATER HEATERS, WATER HEATING INSTALLATIONS AND STORAGE WATER HEATERS FOR DRINKING WATER - PART 7: TANKS WITH A CAPACITY OF UP TO 1000 L, REQUIREMENTS RELATING TO MANUFACTURE, THERMAL INSULATION AND CORROSION PROTECTION
    DIN 50930-6 E : 2013 CORROSION OF METALS - CORROSION OF METALLIC MATERIALS UNDER CORROSION LOAD BY WATER INSIDE OF PIPES, TANKS AND APPARATUS - PART 6: EVALUATION PROCESS AND REQUIREMENTS REGARDING THE HYGIENIC SUITABILITY IN CONTACT WITH DRINKING WATER
    DIN 3389:1984-08 Isolating joints ready for installation into service pipes in gas and water supply; built-in-isolating joints; requirements and tests
    DIN 1988-4 E : 1988 DRINKING WATER SUPPLY SYSTEMS - DRINKING WATER PROTECTION AND DRINKING WATER QUALITY CONTROL (DVGW CODE OF PRACTICE)
    DIN 50930-5:1993-02 CORROSION OF METALS; CORROSION OF METALLIC MATERIALS UNDER CORROSION LOAD BY WATER INSIDE OF TUBES, TANKS AND APPARATUS; EVALUATION OF THE CORROSION LIKELIHOOD OF COPPER AND COPPER ALLOYS
    DIN 4753-2:1984-01 WATER HEATING INSTALLATIONS FOR DRINKING WATER AND FOR WATER FOR INDUSTRIAL PURPOSES; PROCEDURE OF REGISTRATION OF WATER HEATERS OF WATER HEATING INSTALLATIONS
    DIN 1988-8 E : 1988 DRINKING WATER SUPPLY SYSTEMS - OPERATION (DVGW CODE OF PRACTICE)
    DVGW W 534 : 2015 ROHRVERBINDER UND ROHRVERBINDUNGEN IN DER TRINKWASSER-INSTALLATION
    DIN 50929-2 E : 1985 CORROSION OF METALS; PROBABILITY OF CORROSION OF METALLIC MATERIALS WHEN SUBJECT TO CORROSION FROM THE OUTSIDE - SERVICE COMPONENTS INSIDE BUILDINGS
    DIN EN 12502-1 E : 2005 PROTECTION OF METALLIC MATERIALS AGAINST CORROSION - GUIDANCE ON THE ASSESSMENT OF CORROSION LIKELIHOOD IN WATER DISTRIBUTION AND STORAGE SYSTEMS - PART 1: GENERAL
    DVGW W 291 : 2000 DISINFECTION OF WATER SUPPLY SYSTEMS
    DIN 50929-1 E : 1985 CORROSION OF METALS, PROBABILITY OF CORROSION OF METALLIC MATERIALS WHEN SUBJECT TO CORROSION FROM THE OUTSIDE, GENERAL
    DVGW W 510:2004-04 Lime protection devices for use in drinking water installations - Requirements and tests
    DIN EN ISO 8044:2015-12 CORROSION OF METALS AND ALLOYS - BASIC TERMS AND DEFINITIONS (ISO 8044:2015)
    ISO 12944-2:2017 Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 2: Classification of environments
    ISO 12944-1:2017 Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 1: General introduction
    ISO 12944-8:2017 Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 8: Development of specifications for new work and maintenance
    DIN EN 14743 E : 2007 WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - SOFTENERS - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING
    DVGW W 541 : 1996 STAINLESS STEEL AND TITANIUM PIPES FOR DRINKING WATER INSTALLATION; REQUIREMENTS AND TESTING
    DIN 50930-4:1993-02 CORROSION OF METALS; CORROSION OF METALLIC MATERIALS UNDER CORROSION LOAD BY WATER INSIDE OF TUBES, TANKS AND APPARATUS; EVALUATION OF THE CORROSION LIKELIHOOD OF STAINLESS STEELS
    ISO 8044:2015 Corrosion of metals and alloys Basic terms and definitions
    DIN 4753-4:2011-11 WATER HEATERS, WATER HEATING INSTALLATIONS AND STORAGE WATER HEATERS FOR DRINKING WATER - PART 4: CORROSION PROTECTION ON THE WATER SIDE BY MEANS OF HOT-SETTING RESIN-BONDED TANK LININGS
    DVGW W 521 : 1995 THREAD CUTTING AGENTS; SPECIFICATIONS AND TESTING
    DIN 4753-5:2011-11 WATER HEATERS, WATER HEATING INSTALLATIONS AND STORAGE WATER HEATERS FOR DRINKING WATER - PART 5: CORROSION PROTECTION ON THE WATER SIDE BY MEANS OF NATURAL OR SYNTHETIC RUBBER TANK LININGS
    ISO 12944-4:2017 Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 4: Types of surface and surface preparation
    DVGW GW 392 : 2009 SEAMLESS COPPER PIPES FOR GAS AND WATER INSTALLATIONS; SPECIFICATIONS AND TESTING REQUIREMENTS
    DVGW W 216 : 2004 SUPPLY OF VARIOUS WATERS
    DIN 50930-1:1993-02 CORROSION OF METALS; CORROSION OF METALLIC MATERIALS UNDER CORROSION LOAD BY WATER INSIDE OF TUBES, TANKS AND APPARATUS; GENERALES
    ISO 12944-3:2017 Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 3: Design considerations
    DIN 1988-2 E : 1988 DRINKING WATER SUPPLY SYSTEMS - MATERIALS, COMPONENTS, APPLIANCES, DESIGN AND INSTALLATION (DVGW CODE OF PRACTICE)
    DVGW GW 2 : 2012 ASSEMBLAGE DE TUBES CUIVRE POUR INSTALLATIONS DE GAZ ET D'EAU A L'INTERIEUR DE TERRAINS ET DE BATIMENTS
    DIN 50929-3 E : 1985 CORROSION OF METALS; PROBABILITY OF CORROSION OF METALLIC MATERIALS WHEN SUBJECT TO CORROSION FROM THE OUTSIDE - BURIED AND UNDERWATER PIPELINES AND STRUCTURAL COMPONENTS
    DIN EN 12502-4 E : 2005 PROTECTION OF METALLIC MATERIALS AGAINST CORROSION - GUIDANCE ON THE ASSESSMENT OF CORROSION LIKELIHOOD IN WATER DISTRIBUTION AND STORAGE SYSTEMS - PART 4: INFLUENCING FACTORS FOR STAINLESS STEELS
    DIN 4753-1:2011-11 WATER HEATERS, WATER HEATING INSTALLATIONS AND STORAGE WATER HEATERS FOR DRINKING WATER - PART 1: TANKS WITH A CAPACITY OF OVER 1000 L
    DIN 50930-3:1993-02 CORROSION OF METALS; CORROSION OF METALLIC MATERIALS UNDER CORROSION LOAD BY WATER INSIDE OF TUBES, TANKS AND APPARATUS; EVALUATION OF THE CORROSION LIKELIHOOD OF HOT DIP IRON MATERIALS
    DIN 4753-6 E : 1986 WATER HEATING INSTALLATIONS FOR DRINKING WATER AND SERVICE WATER; CATHODIC CORROSION PROTECTION OF ENAMELLED STEEL CONTAINERS; REQUIREMENTS AND TESTING
    DIN EN 12502-3 E : 2005 PROTECTION OF METALLIC MATERIALS AGAINST CORROSION - GUIDANCE ON THE ASSESSMENT OF CORROSION LIKELIHOOD IN WATER DISTRIBUTION AND STORAGE SYSTEMS - PART 3: INFLUENCING FACTORS FOR HOT-DIP GALVANISED FERROUS MATERIALS
    DIN EN 12501-2 E : 2003 PROTECTION OF METALLIC MATERIALS AGAINST CORROSION - CORROSION LIKELIHOOD IN SOIL - PART 2: LOW ALLOYED AND NON ALLOYED FERROUS MATERIALS
    DIN 1988-1 E : 1988 DRINKING WATER SUPPLY SYSTEMS - GENERAL (DVGW CODE OF PRACTICE)
    ISO 12944-7:2017 Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 7: Execution and supervision of paint work
    DIN 4753-9:1990-09 WATER HEATING INSTALLATIONS FOR DRINKABLE WATER AND WATER FOR INDUSTRIAL PURPOSES; PROTECTION AGAINST CORROSION ON THE WATER SIDE BY THERMOPLASTIC COATING MATERIALS; REQUIREMENTS AND TESTING
    DIN EN 12502-2 E : 2005 PROTECTION OF METALLIC MATERIALS AGAINST CORROSION - GUIDANCE ON THE ASSESSMENT OF CORROSION LIKELIHOOD IN WATER DISTRIBUTION AND STORAGE SYSTEMS - PART 2: INFLUENCING FACTORS FOR COPPER AND COPPER ALLOYS
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective