Application Polyurethane as Coating in Oil and Gas Pipelines

Abstract

Polyurethane is a thermoses polymer with various applications. Using form this polymer has spread for military applications by Otto Bayer in 1930.In one general look polyurethane is product of Iso Syanate and ploy with each other, So that: Iso + ploy = polyurethane. Spend large cost for application and launching oil and gas transitions, has cleared the necessity protection from them agonist corrosion. In this direction protection coating with specific properties such as high electricity resistance presented to market by various companies that each of them has special advantage and disadvantages. In this research has tried while analysis coatings specifications of gas and oil transitional pipelines, has compared properties and common qualities of them with each other.