These coatings protect pipe systems that transport various materials at high heat. These hot pipes are usually covered with a layer of insulation to increase efficiency, protect personnel and capitalize on energy savings. Unfortunately, it also helps create one of the most vexing corrosion problems in the industry:corrosion under insulation. Research on Surface Coating Materials of Steel Pipes - DervosNov 17, 2020 · 3.3 The preservative coating of epoxy resin powder The preservative layer of epoxy resin powder is an anti-corrosion layer that appeared in the 60s of the last century. It is sprayed on the surface of the pre-treated pipe body by electrostatic spraying, and a curing reaction occurs on the surface of the pipe body to form a dense layer.
Storage of coated pipes for an extended period, especially in the tropical environment, can lead to deterioration of pipe ends and coatings, undercutting (or corrosion creep) of externalWhat is a Pipeline Coating? - Definition from CorrosionpediaJan 02, 2014 · A pipeline coating is a cost effective and viable solution to maintain pipelines' integrity. This coating provides a constant protective lining that helps save pipelines from the damaging effects of corrosion. Pipeline coating is one of the most reliable corrosion prevention methods