PP-R (polypropylene random) pipe is also called type three polypropylene pipe and random copolymer polypropylene pipe or PPR pipe. It has the advantages of energy saving and material saving, environmental protection, light weight and high strength, corrosion resistance, smooth inner wall without scaling, convenient construction and maintenance, and long service life. It is widely used in construction, municipal, industrial and agricultural fields such as building water supply and drainage, urban and rural water supply and drainage, City gas, electric power and optical cable sheath, industrial fluid transportation, agricultural irrigation, etc. PP-R pipes are extruded from random copolymer polypropylene into pipes and injection molded into pipe fittings.
PP-R pipe: As a new type of water pipe material, PPR pipe has unique advantages. It can be used as a cold water pipe or a hot water pipe. Because of its non-toxicity, light weight, pressure resistance and corrosion resistance, it is becoming a kind of propaganda material. It is also suitable for hot water pipes and even pure drinking water pipes. The PPR pipe interface adopts hot-melt technology, and the pipes are completely fused together and bear great pressure.