Home improvement premium PP-R pipes are produced by extrusion molding using propylene-ethylene (ethylene content 1%~4%) copolymer as raw material.

Compared to ordinary PP-R pipes, the double layer PP-R hot and cold water pipe (enhanced drinking water composite pipe) is of a double-layer structure, which mainly adopts domestic and overseas special materials and special antibacterial master batch of high quality propylene-ethylene copolymer PP-R new pipe.

The MF-PPR pipe is a fiber-reinforced co-extruded PP-R pipe of three-layer co-extrusion. The middle layer adopts the glass fiber modified polypropylene as the main raw material, and the inner and outer layers adopt the special material of high quality imported random copolymer polypropylene for pressure pipes. The ratio from the outside to the inside of the three layers is 2:5:3. The three layers are composited into one, and bear pressure all together. The product is mainly used for building risers, which is a new type of cold and hot water pressure pipe for buildings.

The MPP power cable protective sleeve uses the modified polypropylene as the main raw material for production, and is mainly used for directional drilling pipes in the trenchless field. The inner and outer walls of the product are smooth, and the pipe is connected by hot melt welding. The tensile strength is high and the compressive capacity is strong. The one-time stretch can reach above 150 m. This product has been widely used in the domestic power system.

The PP-HM corrugated pipe is a structural wall pipe system for non-pressure underground drainage and sewage drainage, that is, pipes and fittings with smooth inner surface and irregular outer surface. This type of pipe system uses high strength modified PP-HM resin as the basic raw material, added with special modified functional master batch. Under the premise of guaranteeing the stable product quality, it mainly improves the impact, rigidity and weather resistance of the product in an all-round way, in this way, the overall performance of the pipe system is greatly improved.