GB/T 17457-1998
Replaced
GB/T 31405-2025
Active
National standards
GB/T 31405-2025 Test method for cathodic disbonding of pipeline protection coatings subjected to elevated temperatures
GB/T 31405-2025 Test method for cathodic disbonding of pipeline protection coatings subjected to elevated temperatures
Price:
$ 44.00
Basic Information
Standard Code:
GB/T 31405-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Material protection
ICS Name:
Other processing and plating
Publish Date:
2025-12-02
Implement Date:
2026-07-01
Pages:
20 pages
Scope
This document specifies the principles, test media, test equipment, test specimens, test procedures, test results and data processing, as well as the test report for the high-temperature cathodic stripping test of pipeline anti-corrosion coatings.
This document is applicable to the high-temperature cathodic stripping performance test of anti-corrosion coatings for buried pipelines with cathodic protection and an operating temperature greater than 25 °C.
Development Information
Replace the following standards
Referenced Standards
Related Standards
GB/T 17458-1998
Abolished
GB/T 17458-1998 Ductile iron pipes—Centrifugal cement mortar lining—Composition controls of freshly applied mortar
JG/T 133-2000
Abolished
JG/T 133-2000 Fluorocarbon coatings on architectural aluminum extrusions and panels
GB/T 17457-2009
Replaced
GB/T 17457-2009 Ductile iron pipes and fittings—Cement mortar lining
GA 923-2011
Active
GA 923-2011 Specification of special police vehicle unified appearance coating
GB/T 26825-2011
Active