Application :
The external coating is mainly used for anti-corrosion protection for liquid pipes before buring, and internal drag-reducing coating is mainly used to reduce the investment and maintenance costs.
External Corrosion Protection for steel pipes:
Single-layer FBE Coating,Two-layer FBE Coating(2FBE),Two-layer PE/PP Coating(2PE/2PP),Three-layer PE/PP Coating(3PE/PP),Epoxy coal asphalt coatings,Polyurethane heat preservation etc