Features:
●The production line consists of four efficient extruders and a co-extrusion die. The pipe is three layers sandwich structure plus a standard marking strip.
●The barrier type screw is specially designed for making PP-R(PP-B) and fiberglass together, even under a low temperature.
●We innovate a patented spiral mould for co-extrusion. The fiber is allocated according to the optimum angle, so the strength can be raised differently and proportionately in longitudinal direction and latitudinal direction.
●Each of the three layers could be adjusted separately according to the designing of the structure to acquire a high quality and more economical product.
Advantages:
●Obvious more rigid than normal PP-R(PP-B)pipe, could be installed out door.
●With the bind of fiberglass, so composite pipe could provide a definitely lower expansion coefficient close to the expansion of the fiber. That results a wide application in transporting high temperature liquid.
●Because fiberglass is cheaper than PP-R, and the wall thickness of the pipe could be thinner due to fiber`s high strength, so the cost of the composite pipe is actually reduced.
●The connection is compatible with the normal PP-R electric fusion welding. All tools for PP-R pipe can still continuously use for the composite pipe.
●The installation standard is followed PP-R pipe, no need for new regulation and training.
Application:
●Cool/hot water for architecture
●Chemical liquid/Corrosive liquid
●Drink water, purified water
●Hot water recycling
●Compressed air
●Food industry
●Air conditioner/Solar energy
●Agriculture industry
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