SY/T 0084-2012
Standard test methods for ring bendabity of pipeline coatings (English Version)

Standard No.

SY/T 0084-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Professional Standard - Petroleum

Status

Be replaced 2020-05

Replace By

SY/T 4113.5-2019

Latest

SY/T 4113.5-2019

Replace

SY/T 0084-1994

Scope

This standard specifies a method for testing the relative ability of the anti-corrosion layer to resist cracking and spalling when the pipe is deformed by observing the impact on the anti-corrosion layer during radial compression of the annular specimen of the anti-corrosion layer pipe. This method is only applicable to thin anti-corrosion layers with an elongation not greater than 5.0%.

SY/T 0084-2012 Referenced Document

• SY/T 0063 Standard test methods for holiday detection in pipelines coatings
• SY/T 0066 Standard test method for nondesreuctive measurement of film thickness of pipeline coating on steel (magnetic method)

SY/T 0084-2012 history

• 2019 SY/T 4113.5-2019 Test methods for performance of pipeline anti-corrosion coatings Part 5: Bending resistance test
• 2012 SY/T 0084-2012 Standard test methods for ring bendabity of pipeline coatings
• 1994 SY/T 0084-1994 Standard test method for ring bendability of pipeline coatings

SY/T 0084-2012 Standard test methods for ring bendabity of pipeline coatings was changed to SY/T 4113.5-2019 Test methods for performance of pipeline anti-corrosion coatings Part 5: Bending resistance test.