ASTM G 62 : 2014 : REDLINE
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Standard Test Methods for Holiday Detection in Pipeline Coatings
31-08-2022
English
29-07-2014
CONTAINED IN VOL. 06.02, 2018 Includes the apparatus and procedure for detecting holidays in pipeline type coatings.
Committee |
D 01
|
DocumentType |
Redline
|
Pages |
4
|
PublisherName |
American Society for Testing and Materials
|
Status |
Superseded
|
SupersededBy |
1.1These test methods cover the apparatus and procedure for detecting holidays in pipeline type coatings.
1.2Method A is designed to detect holidays such as pinholes and voids in thin-film coatings from 0.025 to 0.254 mm (1 to 10 mils) in thickness using ordinary tap water and an applied voltage of less than 100 V d-c. It is effective on films up to 0.508 mm (20 mils) thickness if a wetting agent is used with the water. It should be noted, however, that this method will not detect thin spots in the coating. This may be considered to be a nondestructive test because of the relatively low voltage.
1.3Method B is designed to detect holidays such as pinholes and voids in pipeline coatings; but because of the higher applied voltages, it can also be used to detect thin spots in the coating. This method can be used on any thickness of pipeline coating and utilizes applied voltages between 900 and 20 000 V d-c.2 This method is considered destructive because the high voltages involved generally destroy the coating at thin spots.
1.4The values stated in SI units to three significant decimals are to be regarded as the standard. The values given in parentheses are for information only.
1.5This 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.
15/30278562 DC : 0 | BS ISO 18797-1 - PETROLEUM, PETROCHEMICALS AND NATURAL GAS INDUSTRIES - EXTERNAL CORROSION PROTECTION OF RISERS BY COATINGS AND LININGS - PART 1: ELASTOMERIC COATING SYSTEMS - POLYCHLOROPRENE OR EPDM |
AWWA C116/A21.16 : 2009 | PROTECTIVE FUSION-BONDED COATINGS FOR THE INTERIOR AND EXTERIOR SURFACES OF DUCTILE-IRON AND GRAY- IRON FITTINGS |
ASTM G 6 : 2007 | Standard Test Method for Abrasion Resistance of Pipeline Coatings |
ASTM G 19 : 2004 | Standard Test Method for Disbonding Characteristics of Pipeline Coatings by Direct Soil Burial (Withdrawn 2010) |
ASTM G 14 : 2004 | Standard Test Method for Impact Resistance of Pipeline Coatings (Falling Weight Test) |
ASTM G 13/G13M : 2013 | Standard Test Method for Impact Resistance of Pipeline Coatings (Limestone Drop Test) |
ASTM A 775/A775M : 2019 : REDLINE | Standard Specification for Epoxy-Coated Steel Reinforcing Bars |
MIL-R-23461 Revision A:1987 | RESIN COMPOUND, THERMOSETTING, ROOM TEMPERATURE CURING, FOR METAL COATING |
ASTM G 1 2004 | Standard Test Method for Effects of Outdoor Weathering on Pipeline Coatings |
AWWA C550 : 2017 | PROTECTIVE INTERIOR COATINGS FOR VALVES AND HYDRANTS |
ASTM G 11 : 2004 : R2012 | Standard Test Method for Effects of Outdoor Weathering on Pipeline Coatings |
ASTM D 6676/D6676M : 2013 | Standard Test Method for Cathodic Disbonding of Exterior Pipeline Coatings at Elevated Temperatures Using Interior Heating |
ASTM G 95:2007 | Standard Test Method for Cathodic Disbondment Test of Pipeline Coatings (Attached Cell Method) |
ASTM A 1055 : 2008 | Standard Specification for Zinc and Epoxy Dual Coated Steel Reinforcing Bars |
ASTM G 95 : 2007 : R2013 | Standard Test Method for Cathodic Disbondment Test of Pipeline Coatings (Attached Cell Method) |
MSS SP 98 : 2015 | PROTECTIVE COATINGS FOR THE INTERIOR OF VALVES, HYDRANTS, AND FITTINGS |
ASTM G 6 : 2007 : R2013 | Standard Test Method for Abrasion Resistance of Pipeline Coatings |
CSA G401 : 2014 | CORRUGATED STEEL PIPE PRODUCTS |
ASTM A 1055/A1055M : 2016 : REDLINE | Standard Specification for Zinc and Epoxy Dual-Coated Steel Reinforcing Bars |
AWWA M41 : 3 | Ductile-Iron Pipe and Fittings, Third Edition |
AASHTO M 246 : 2015 | SPECIFICATION FOR STEEL SHEET, METALLIC-COATED AND POLYMER-PRECOATED, FOR CORRUGATED STEEL PIPE |
NACE RP 03 95 : 0 | FUSION-BONDED EPOXY COATING OF STEEL REINFORCING BARS |
ASTM G 14 : 2004 : R2010 | Standard Test Method for Impact Resistance of Pipeline Coatings (Falling Weight Test) |
NACE SP 03 95 : 2013 | FUSION-BONDED EPOXY COATING OF STEEL REINFORCING BARS |
ASTM D 6577 : 2015 : REDLINE | Standard Guide for Testing Industrial Protective Coatings |
ASTM D 5162 : 2015 : REDLINE | Standard Practice for Discontinuity (Holiday) Testing of Nonconductive Protective Coating on Metallic Substrates |
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