SY/T 0447-2014
Standard of coal tar epoxy coating for buried steel pipeline (English Version)

Standard No.

SY/T 0447-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Professional Standard - Petroleum

Latest

SY/T 0447-2014

Scope

This standard is applicable to the design, construction and inspection of the epoxy coal pitch anti-corrosion layer on the outer wall of buried steel pipelines whose transmission medium temperature does not exceed 80°C.

SY/T 0447-2014 history

• 2014 SY/T 0447-2014 Standard of coal tar epoxy coating for buried steel pipeline
• 1996 SY/T 0447-1996 Standard of coal tar epoxy coating for buried steel pipeline