Plastic pipes and fittings are widely used in various industries such as water supply, sewage, gas, and oil due to their several advantages like Light in weight which makes them easier to handle, transport, and install not susceptible to corrosion, unlike metal pipes, which can corrode over time when exposed to water, saltwater, or acidic substances, Plastic pipes are generally cheaper than metal pipes, which can significantly reduce the overall cost of the project. Plastic pipes are easy to connect and require fewer fittings, which simplifies the installation process and reduces labour costs. Plastic pipes can be bent and curved to fit around obstacles, making them ideal for complex pipeline systems. Many types of plastic pipes can withstand high water pressure and are suitable for use in high-rise buildings and industrial applications. Low thermal conductivity: Plastic pipes have low thermal conductivity, which means they do not transfer heat well, reducing the risk of heat loss in hot water distribution systems.