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UNE-EN 12068:1999

Current
Current

The latest, up-to-date edition.

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
Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

04-30-1999

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Classification and designation
5 Requirements
6 Quality
Annex A (normative) Tape strength, elongation at
                      break, modulus at 10% elongation,
                      bursting strength
Annex B (normative) Peel strength layer to layer
Annex C (normative) Peel strength to pipe surface and
                      factory coating
Annex D (normative) Lap shear strength
Annex E (normative) Thermal ageing resistance
Annex F (normative) Ultraviolet irradiation resistance
Annex G (normative) Indentation resistance
Annex H (normative) Impact resistance
Annex J (normative) Specific electrical insulation
                      resistance
Annex K (normative) Cathodic disbondment resistance
Annex L (informative) Saponification value
Annex M (normative) Microbiological resistance
Annex N (normative) Low temperature flexibility
Annex P (normative) Low temperature unrolling test
Annex Q (normative) Drip resistance of petrolatum tapes

Defines the functional requirements and test procedures for external organic coatings based on tapes or shrinkable materials for use for corrosion protection of buried and immersed steel pipelines in conjunction with cathodic protection. Does not apply to special applications in off-shore and stress loads brought about by frequent changes of temperature, nor to specifications of filters.

Committee
CTN 112
DocumentType
Standard
Pages
56
PublisherName
Asociacion Espanola de Normalizacion
Status
Current

Standards Relationship
NF EN 12068 : 1999 Identical
NBN EN 12068 : 1998 Identical
NEN EN 12068 : 1998 Identical
NS EN 12068 : 1ED 1999 Identical
I.S. EN 12068:1999 Identical
ONORM EN 12068 : 2000 Identical
SN EN 12068 : 1999 Identical
UNI EN 12068 : 2002 Identical
BS EN 12068:1999 Identical
EN 12068:1998 Identical
DIN EN 12068:1999-03 Identical

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