Plastic composite pipe Product Description The product is widely used in municipal, fire, water, water, thermal, recycled water, sewage treatment, paper making, metallurgy, petrochemical, shipbuilding, machinery manufacturing, desalination, chemical, mining, gas, refined oil, foam media transmission pipeline, the mine water supply and drainage, fire sprinkler, underground shotcrete, positive and negative pressure ventilation and gas drainage, cable, fiber optic cable, communications and other fields. Fire with a heavy-duty epoxy-modified epoxy resin powder composite steel pipe used in the composite has excellent chemical resistance, from the fundamental solution to the long-term use of similar products appear in surface rust corrosion, wall knot dirt and many other issues, to avoid clogging affect the use of an internal phenomenon, thus greatly improving the life of the fire special tube. Since the plastic material added to the fire-retardant materials, making the heat resistance of the product when compared with other similar products improved. Therefore, when a sharp rise in the ambient temperature does not affect use.