DIN 1988-7:1988-12
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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Superseded date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
Foreword
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Designing the system to prevent internal corrosion
4.1 General
4.2 Selection of materials
4.3 Water quality
4.4 Operating conditions
4.5 Work on site
4.6 Water treatment
4.7 Cathodic protection
4.8 Completion of installation work
5 Operation of the system
5.1 General
5.2 Water treatment
6 Prevention of scaling
6.1 General
6.2 Water treatment
6.3 Recommendations for water heaters
7 Prevention of external corrosion
7.1 General
7.2 Buried pipework
7.3 Exposed pipework
7.4 Pipework inside buildings
Bibliography
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.
| DevelopmentNote |
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)
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Superseded
|
| 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 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) |
| DIN 4753-6:1986-02 | WATER HEATING INSTALLATIONS FOR DRINKING WATER AND SERVICE WATER; CATHODIC CORROSION PROTECTION OF ENAMELLED STEEL CONTAINERS; REQUIREMENTS AND TESTING |
| ISO 12944-5:2007 | Paints and varnishes Corrosion protection of steel structures by protective paint systems Part 5: Protective paint systems |
| DIN EN 12502-3:2005-03 | 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 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 18195-10:1983-08 | WATERPROOFING OF BUILDINGS AND STRUCTURES - PROTECTIVE LAYERS AND PROTECTIVE MEASURES |
| DIN EN ISO 12944-1:1998-07 | PAINTS AND VARNISHES - CORROSION PROTECTION OF STEEL STRUCTURES BY PROTECTIVE PAINT SYSTEMS - PART 1: GENERAL INTRODUCTION (ISO 12944-1:2017) |
| 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 |
| DVGW W 291 : 2000 | DISINFECTION OF WATER SUPPLY SYSTEMS |
| DIN 1988-2:1988-12 | DRINKING WATER SUPPLY SYSTEMS - MATERIALS, COMPONENTS, APPLIANCES, DESIGN AND INSTALLATION (DVGW CODE OF PRACTICE) |
| 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 |
| 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 |
| DIN EN 12502-1:2005-03 | PROTECTION OF METALLIC MATERIALS AGAINST CORROSION - GUIDANCE ON THE ASSESSMENT OF CORROSION LIKELIHOOD IN WATER DISTRIBUTION AND STORAGE SYSTEMS - PART 1: GENERAL |
| 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 |
| DIN 50929-2:1985-09 | CORROSION OF METALS; PROBABILITY OF CORROSION OF METALLIC MATERIALS WHEN SUBJECT TO CORROSION FROM THE OUTSIDE - SERVICE COMPONENTS INSIDE BUILDINGS |
| DIN 18195-3:1983-08 | WATERPROOFING OF BUILDINGS AND STRUCTURES - PROCESSING OF MATERIALS |
| 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 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 1988-3:1988-12 | DRINKING WATER SUPPLY SYSTEMS - PIPE SIZING (DVGW CODE OF PRACTICE) |
| DIN 18195-6:1983-08 | WATERPROOFING OF BUILDINGS AND STRUCTURES - WATERPROOFING AGAINST WATER THAT EXERTS HYDROSTATIC PRESSURE FROM THE OUTSIDE - DESIGN AND WORKMANSHIP |
| 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 18195-9:1986-12 | WATERPROOFING OF BUILDINGS AND STRUCTURES - PENETRATIONS, TRANSITIONS, CLOSURES |
| 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 |
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, flexible and cost effective.