Composite hose is comprised of numerous layers of different materials like polypropylene, polyethylene, and PTFE (polytetrafluoroethylene), as well as a number of reinforcement alternatives such steel wire, polypropylene, and nylon. It is made to handle a variety of media, including gases, chemicals, and petroleum products. The exterior of this tool has a layer that protects against abrasion, weathering, and external damage while the inside layer is made to handle the particular medium being conveyed. Composite hose is leak proof and can endure high pressure and varying temperatures. In the petrochemical industry, it is used for the transportation of chemicals, oils, and fuels.