SY/T 0457-2019
Technical standard of liquid epoxy internal coating for steel pipeline (English Version)

Standard No.

SY/T 0457-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

国家能源局

Latest

SY/T 0457-2019

Replace

SY/T 0457-2010

Scope

This standard is applicable to the design, construction and acceptance of the internal anti-corrosion coating of liquid epoxy coatings on steel pipelines where the transmission medium is crude oil, natural gas, and water and the medium temperature is not greater than 100°C.

SY/T 0457-2019 history

• 2019 SY/T 0457-2019 Technical standard of liquid epoxy internal coating for steel pipeline
• 2010 SY/T 0457-2010 Technical standard of liquid epoxy internal coating for steel pipeline
• 2000 SY/T 0457-2000 Technical standard of liquid epoxy internal coating for steel pipeline