Features:

The thermal conductivity is 0.45w/m.k, which is only 1/100 of the steel pipe. Corrosion resistance Chemical properties are stable, extremely resistant to corrosion of various acids, alkalis, and salt solutions. The hygienic intermediate aluminum layer can be insulated from gas, clean and non-toxic, and does not rust. It has obtained the “Sanitary Approval for Drinking Water Hygiene and Safety Products” in Shandong Province. Anti-aging Antong brand aluminum-plastic composite pipe can last up to 50 years. The expansion coefficient is 25x10-6m/m.k, which is basically the same as that of aluminum, which is about 1/8 of that of polyethylene pipe. The installation and construction are easy to bend, do not rebound, can save a lot of joints, easy to install, save a lot of man-hours. The hydraulic performance has smooth inner wall, no scaling, no rust, small resistance to transport fluid and large flow.

Scope of application: A cold and hot water transportation in industrial and civil buildings. B gas, compressed air and other gas delivery systems. C medical, food, chemical industry pipelines. D floor radiant heating system. E solar and air conditioning systems.

Temperature and pressure resistance: (Click on the image below to view the big picture)

Yinan County Xinxing Pipe Industry Co., Ltd. is located in Weinan County. The company has a registered capital of 3.9 million yuan and covers an area of 21,520 square meters, including a construction area of 14,962 square meters. It has 188 employees, including 34 professional and technical personnel, and has excellent production and R&D teams. It has fixed assets of 30 million yuan and an annual output value of 110 million yuan. It is a member of Shandong Construction Science and Technology Association.

In recent years, with the promotion and application of China's plastic building materials, the plastic pipe industry has developed by leaps and bounds. Our company has developed new water supply and heating pipes such as PP-R pipe, PP-R aluminum-plastic composite pipe and PE-RT floor heating pipe. The company now has ten polypropylene (PP-R) pipe production lines for hot and cold water, three PP-R aluminum-plastic composite pipe production lines, three PE-RT pipe production lines and eight tube injection molding machines. It can produce 25 million meters of PP-R pipe, 6 million meters of PP-R aluminum-plastic composite pipe, 10 million meters of PR-RT pipe and 500 tons of pipe fittings. In 2012, the company added five new PVC-U drainage pipe production lines, four insulated and flame-retardant electrical casing production lines and five pipe injection molding machines to produce PVC-U solid wall drainage pipes, pipe fittings, hollow spiral drainage pipes and electrical casings. At this point, "Antong" brand products have covered the construction of water supply and drainage, floor heating, electrical casing and other piping systems.