FEB lining system of steel pipe intersuface in usd with steel pipe intersuface heating device by hot-air circulation

摘要

The present invention uses a steel pipe internal heating device to heat the inner surface of a straight steel pipe (hereinafter referred to as''steel pipe'') and then electrostatically coat powder epoxy (Fusion Bonded Epoxy, FBE) powder inside a steel pipe using a hot air circulation type steel pipe internal heating device It relates to an epoxy lining system.