Integrated 3lpe External & Fbe Internal Coating Line

It is an efficient method to make the epoxy powder of inside and outside the steel pipe for anti-corrosion. The anti-corrosive steel pipe has many advantages, such as strong corrosion resistance of the coating, which can resist the erosion of a variety of chemical mediator; The coating surface is smooth and the friction resistance is small. This steel pipe of anti corrosion is widely used in petroleum, natural gas transmission pipelines, water supply and drainage pipelines and many other fields.

Steel pipe internal&external FBE powder coating process, with the steel pipe internal wall blasting and external wall blasting , FBE epoxy powder coating applied to the water supply for civil use.

The epoxy powder is a kind of thermosetting nontoxic coating, forming the high molecular weight cross-linking structure coating after solidifying, featuring good chemical anticorrosion and higher mechanical properties. The function of epoxy powder bottom layer is to form continuous coating, providing excellent adhension by agglutinate and solidifying the steel tube surface with good chemical resistance and cathodic disbanding resistance. The function of polymer adhesive is to agglutinate the epoxy powder before gelation, and to agglutinate the polyethylene top layer, which unites all three layers together.