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ASTM D 6676/D6676M : 2013

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Method for Cathodic Disbonding of Exterior Pipeline Coatings at Elevated Temperatures Using Interior Heating
Available format(s)

Hardcopy , PDF

Superseded date

06-01-2022

Language(s)

English

Published date

21-11-2013

CONTAINED IN VOL. 06.02, 2018 Defines an accelerated procedure for determining comparative characteristics of coating systems applied to the exterior of steel pipe for the purpose of preventing or mitigating corrosion that may occur in underground or immersion where the pipe is carrying heated media and is under cathodic protection.

1.1This test method describes an accelerated procedure for determining comparative characteristics of coating systems applied to the exterior of steel pipe for the purpose of preventing or mitigating corrosion that may occur in underground or immersion where the pipe is carrying heated media and is under cathodic protection. This test method is intended for use with samples of coated pipe, or with a specimen cut from the section of coated pipe or flat plates, and is applicable to such samples when the coating is characterized by function as an electrical barrier.

1.2This test method is intended to simulate conditions when external coatings are exposed to high temperature inside the pipe and to an ambient temperature outside, and thus are subjected to temperature gradient. If elevated temperatures are required but without temperature gradient, see Test Method G42.

1.3The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

1.4This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Committee
D 01
DevelopmentNote
Supersedes ASTM D 6676. (11/2013)
DocumentType
Test Method
Pages
9
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM G 8 : 1996 Standard Test Methods for Cathodic Disbonding of Pipeline Coatings
ASTM G 95 : 2007 : R2021 Standard Test Method for Cathodic Disbondment Test of Pipeline Coatings (Attached Cell Method) (Withdrawn 2024)
ASTM G 62 : 1987 : R1998 Standard Test Methods for Holiday Detection in Pipeline Coatings
ASTM G 95 : 2007 : R2013 Standard Test Method for Cathodic Disbondment Test of Pipeline Coatings (Attached Cell Method)
ASTM G 62 : 2014 : REDLINE Standard Test Methods for Holiday Detection in Pipeline Coatings
ASTM G 42 : 2011 : REDLINE TEST METHOD FOR CATHODIC DISBONDING OF PIPELINE COATINGS SUBJECTED TO ELEVATED TEMPERATURES

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