The technological process and advantages of anti-corrosion s

Pipeline preheat - nine - pipe derusting surface testing - dust cleaning, medium frequency induction heating a epoxy powder spraying a winding adhesive and PE, water cooling, (edm detector) funnelled test - tube processing, storage. From the construction to the finished product, the whole construction process by mechanical equipment processing is complete; Pipe installation, welding elbow and anticorrosion using heat shrinkable sleeve site construction.

Over the years of buried pipeline adopts the traditional epoxy coal asphalt, asphalt material such as corrosion, the whole process (derusting, anticorrosive) is a manual operation; Reinforced (three cloth five oil) a bottom layer of epoxy coal tar anti-corrosion structure: a primer epoxy coal pitch a glass fiber cloth, epoxy coal asphalt, glass fiber cloth, epoxy coal pitch a bo ?