Expansion joint epoxy resin paint material plating anti-corrosion, with architectural paint uniformly and closely coated on the surface of the rust-proof treatment of metal materials pipeline, so that it is blocked with a variety of corrosive substances, is one of the basic ways of anti-corrosion pipeline. In the case of laying pipelines in harsh natural environment such as deep sea, and its finished oil heating and transportation which makes the pipeline environment temperature rise, etc. The expansion joint mentions a large number of provisions for plating characteristics. As a result, the pipeline anti-corrosion plating is increasingly using synthetic materials or composite structures. This raw material and structure should have better dielectric properties, mechanical properties, smooth organic chemical properties and wider temperature integration criteria, etc.
