Composite pipes Fiber (composite and combi pipe) pipes are designed for pressurized systems used in indoor hot and cold water supply. The outer and inner material of these three-layer pipes consists of PPRC (Polypropylene Random Copolymer), and the middle layer consists of glass fiber PPRC. The middle layer of the pipes is distinguished by high insulation properties, their linear expansion coefficient is lower, and the pipes are less prone to deformation at high temperatures. When used at a temperature of 20°C and PN 25 bar, the service life of glass fiber pipes is 50 years. PPR pipe coil 10, 16 ATM Coil pipes are intended for water and are an economical solution for you. The length of the pipe is 100 meters, which makes it both fast and cheap to draw water over a long distance. Coil pipes are resistant to 10 and 16 ATM pressure, the only difference is in the wall thickness. PPR pipe, PN 20 These plastic pipes for cold and hot water produced by the METAK company are distinguished by their excellent quality. Since 2005, these pipes have been successfully sold in the markets of Azerbaijan, Russia, Ukraine, and Kazakhstan and satisfy customers. The pipes are produced in accordance with all standards and under strict quality control.