Corrosion pipe insulation refers to a steel pipe to ensure that the working temperature and the surface temperature in different work environments while slowing or chemical outside the media under insulation corrosion protection electrochemical action or by the metabolic activity of microorganisms and prevent erosion and deterioration . Corrosion pipe insulation performance advantages: 1, good insulation properties, heat loss is only 25% of traditional pipe heat pipe insulation, long run can save a lot of energy jacket pipe insulation, significantly reduce energy costs. Prefabricated buried pipe insulation manufacturers to produce products to a certain extent, some of the cost savings for the project undertaken. If the use of raw materials for the production of glass fiber reinforced plastic protective layer can be relatively cost-twenty-five percent or so, the use of such materials will be able to save a large cost for the user. In addition to cost savings it must also be able to save some energy. This material compared to other conventional pipe insulation material has a higher insulation performance, so in actual use, can effectively reduce the temperature decreases to save more energy.