Glass Fiber Reinforced Plastic pipes, or GRP pipes, are widely used in heavy industries for large volume or fluid transport. They are made of glass, polyester resin and quartz sand, all of which give their own quality to the final product. Used in water distribution, sanitary sewerage collection systems, slip-lining, agricultural irrigation, desalination, mining and much more, GRP Pipes have an advantage over traditional materials due to their light weight, high resistance properties, flexibility and environmental and economical practicality. The following benefits allow GRP pipes to enjoy a long shelf life up to fifty years.