Water pipe characteristics 1. Hygienic and non-toxic, no scale accumulation, no breeding of microorganisms, ensuring fluid quality
2. Resistant to chemical corrosion, soil and marine biological corrosion, and cathodic stripping 3. Mature installation process, convenient and fast, similar to the connection of ordinary galvanized pipes
4. Good weather resistance, suitable for harsh environments such as deserts and saline-alkali 5. Smooth pipe wall, improved transportation efficiency, long service life. Outer layer fusion type outer layer fusion type aluminum-plastic composite pipe, it includes an outer random copolymer polypropylene co-extruded plastic layer, a hot melt adhesive layer is connected to the inner surface of the random copolymer polypropylene co-extruded plastic layer, an aluminum tube layer is connected to the inner surface of the hot melt adhesive layer, a hot melt adhesive layer is connected to the inner surface of the aluminum tube layer, and a polyethylene co-extruded plastic layer is connected to the inner surface of the hot melt adhesive layer; the utility model has the excellent high temperature resistance and small heat deformation characteristics of aluminum-plastic composite pipes, and the reliability of PP-R pipe hot melt connection, and can be widely used in hot and cold Solar water heater pipe and drinking water systems, heating pipes, floors, walls, heating systems, solar heating, cooling systems, industrial fluid transportation systems, central air conditioning systems, compressed air pipeline systems and other fields. Bimetallic composite lined stainless steel composite pipe, the product is based on galvanized steel pipe, lined with thin-walled stainless steel, which can meet the advantages of stainless steel in safety, hygiene, health and durability, while eliminating the pollution problem of plastic pipes. The price is much cheaper than copper pipes and stainless steel pipes, and it can be safely, conveniently and reliably installed and constructed, and has high pressure bearing capacity. It is a new type of environmentally friendly, green and energy-saving product.
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