SIST EN 12068:1999
(Main)Cathodic protection - External organic coatings for the corrosion protection of burried or immersed steel pipelines used in conjunction with cathodic protection - Tapes and shrinkable materials
General Information
- Abstract
This standard specifies the functional requirements and test methods for external organic coatings based on tapes or shrinkable materials to be used for corrosion protection of buried and immersed steel pipelines in conjunction with cathodic protection. It classifies coatings by increasing mechanical resistance and operating temperatures. Coatings for special installation conditions are also considered. A comprehensive classification of coatings in relation to functional requirements is defined.
- Status
- Published
- Publication Date
- 30-Sep-1999
- Technical Committee
- IPKZ - Protection of metals against corrosion
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-Oct-1999
- Due Date
- 01-Oct-1999
- Completion Date
- 01-Oct-1999
Overview
EN 12068:1998 is a CEN standard defining functional requirements and test methods for external organic coatings based on tapes and shrinkable materials used for the corrosion protection of buried or immersed steel pipelines in conjunction with cathodic protection. The standard establishes a comprehensive classification system that groups coatings by increasing mechanical resistance and permitted operating temperatures, and it addresses coatings intended for special installation conditions.
Key topics and technical requirements
- Functional requirements for external organic coatings when used with cathodic protection systems (compatibility, barrier performance, and durability).
- Test methods to verify coating performance under relevant mechanical and environmental stresses (mechanical resistance, adhesion, and temperature performance are covered by the standard’s test regime).
- Classification scheme that ranks tape and shrinkable material systems by mechanical resistance and maximum operating temperature to guide selection for specific pipeline conditions.
- Special installation conditions considerations for coatings designed for unusual environments (e.g., extreme temperatures, aggressive soils, or immersion).
- Documentation and marking expectations to ensure traceability and correct application (manufacturer information, system class, and intended use).
Applications
EN 12068:1998 is applicable to a wide range of steel pipeline protection scenarios where organic tape or heat-shrink systems are used together with cathodic protection:
- Buried transmission pipelines for oil, gas, water and district heating
- Immersed or submerged pipelines in rivers, lakes or marine environments
- Pipeline repair and joint protection using tape wraps or shrink sleeves
- Specified projects that require coordinated barrier coatings plus cathodic protection for long-term corrosion control
Who uses this standard
- Pipeline engineers and designers selecting external coating systems compatible with cathodic protection
- Coating manufacturers developing tape and shrinkable materials for pipeline use
- Contractors and field installers applying external wrap systems and shrink sleeves
- Inspection and maintenance teams assessing coating condition and compliance
- Procurement and quality assurance teams specifying materials and verifying test results
Related standards
Complementary standards typically address cathodic protection practice, material specifications and test procedures for pipeline systems. For complete specification and project compliance, EN 12068:1998 should be used together with other relevant CEN/ISO standards on pipeline materials, cathodic protection design and corrosion testing.
Keywords: EN 12068:1998, cathodic protection, external organic coatings, tapes and shrinkable materials, corrosion protection, buried pipelines, immersed pipelines, coating classification, test methods.
Relations
- Effective Date
- 17-Sep-2026
- Effective Date
- 25-Aug-2026
- Effective Date
- 25-Aug-2026
- Effective Date
- 25-Aug-2026
- Effective Date
- 03-Jun-2026
- Effective Date
- 27-May-2026
- Effective Date
- 09-Feb-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Refers
SIST EN ISO 9000:2015 - Quality management systems - Fundamentals and vocabulary (ISO 9000:2015) - Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Refers
SIST EN 12831:2004 - Heating systems in buildings - Method for calculation of the design heat load - Effective Date
- 28-Jan-2026
Get Certified
Connect with accredited certification bodies for this standard
DVS-ZERT GmbH
German welding certification society.
Institut za varilstvo d.o.o. (Welding Institute)
Slovenia's leading welding institute since 1952. ISO 3834, EN 1090, pressure equipment certification, NDT personnel, welder qualification. Only IIW Au
CARES (UK Certification Authority for Reinforcing Steels)
UK certification for reinforcing steels and construction.
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Frequently Asked Questions
SIST EN 12068:1999 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Cathodic protection - External organic coatings for the corrosion protection of burried or immersed steel pipelines used in conjunction with cathodic protection - Tapes and shrinkable materials". This standard covers: This standard specifies the functional requirements and test methods for external organic coatings based on tapes or shrinkable materials to be used for corrosion protection of buried and immersed steel pipelines in conjunction with cathodic protection. It classifies coatings by increasing mechanical resistance and operating temperatures. Coatings for special installation conditions are also considered. A comprehensive classification of coatings in relation to functional requirements is defined.
This standard specifies the functional requirements and test methods for external organic coatings based on tapes or shrinkable materials to be used for corrosion protection of buried and immersed steel pipelines in conjunction with cathodic protection. It classifies coatings by increasing mechanical resistance and operating temperatures. Coatings for special installation conditions are also considered. A comprehensive classification of coatings in relation to functional requirements is defined.
SIST EN 12068:1999 is classified under the following ICS (International Classification for Standards) categories: 23.040.10 - Iron and steel pipes; 25.220.60 - Organic coatings. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 12068:1999 has the following relationships with other standards: It is inter standard links to SIST EN ISO 9001:2026, SIST ISO 4892-2:1996, SIST ISO 4892-1:1996, SIST ISO 2808:1998, SIST EN ISO 9000:2026, SIST EN 1427:2026, SIST ISO 3801:1996, SIST EN ISO 10548:1999, SIST EN ISO 527-3:2000, SIST EN 1427:2015, SIST EN 993-10:1998, SIST EN 4343:2004, SIST EN ISO 9000:2015, SIST EN ISO 15236-4:2004, SIST EN 12831:2004. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 12068:1999 is associated with the following European legislation: EU Directives/Regulations: 2010-01-0478. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
SIST EN 12068:1999 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kathodischer Korrosionsschutz - Organische Umhüllungen für den Korrosionsschutz von in Böden und Wässern verlegten Stahlrohrleitungen im Zusammenwirken mit kathodischem Korrosionsschutz - Bänder und schrumpfende MaterialienProtection cathodique - Revetements organiques extérieurs pour la protection contre la corrosion de tubes en acier enterrés ou immergés en conjonction avec la protection cathodique - Bandes et matériaux rétractablesCathodic protection - External organic coatings for the corrosion protection of burried or immersed steel pipelines used
in conjunction with cathodic protection - Tapes and shrinkable materials25.220.60Organske prevlekeOrganic coatings23.040.10Železne in jeklene ceviIron and steel pipesICS:Ta slovenski standard je istoveten z:EN 12068:1998SIST EN 12068:1999en01-oktober-1999SIST EN 12068:1999SLOVENSKI
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