ASTM-G12 › Historical Revision Information
Standard Test Method for Nondestructive Measurement of Film Thickness of Pipeline Coatings on Steel
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Scope
1.1 This test method describes the nondestructive measurement of the thickness of a dry, nonmagnetic coating applied to the external surface of steel pipe. The method is recommended for coating thicknesses up to 6 mm (0.240 in.) and for any diameter pipe, but not smaller than 10 mm (0.5 in.). It does not apply to excessively soft films.
1.2 The values stated in SI units to three significant decimals are to be regarded as the standard.
1.3 This standard does not purport to address all of the safety problems, 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.
Keywords
coatings; film; nondestructive; nonmagnetic; pipeline; thickness; ICS Number Code 87.040 (Paints and varnishes)
To find similar documents by ASTM Volume:
06.02 (Paint -- Products and Applications; Protective Coatings; Pipeline Coatings)
To find similar documents by classification:
87.040 (Paints and varnishes Including coating powders, paint coatings and protective paint systems)
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Document Number
ASTM-G12-83(1992)e1
Revision Level
1983 R92(E1) EDITION
Status
Superseded
Modification Type
Withdrawn
Publication Date
June 24, 1983
Document Type
Test Method
Page Count
2 pages
Committee Number
D01.48