cheap price of Aluminum Plastic Stable PPR Composite Pipes

cheap price of Aluminum Plastic Stable PPR Composite Pipes

PPR-AL-PPR composite pipe is composite pipe of five layers, inside and outside layers of which are made of PP-R, tightly bonded with melt adhesive to the mid-layer of aluminum core which is longitudinally welded in an butt-welded or overlap-welded way, This kind of pipe is the perfect union of metal and the plastic ones.

1.Advantages of ppr aluminum plastic stable pipe:

1.Compared with the metal pipe, the composite pipe has the same strength, easy to bend, reluctant to retain former shape
2.Super properties of high temperature, high pressure and corrosion resistance
3.Smooth inner surface of the pipe reduces resistance to the fluids. The ability to conduct water is 30% more efficient
4.Easy to cut and install. It can be connected with special fittings instead of screw fittings; small diameter pipes can be rolled and packaged. Once received the pipes (bent radius >5d) can be cut to desired length and simply bent in order than many directional parts such as elbows or angles ate no longer recessing very convenient to install, much time and labor cost can be saved;

2:application scope:

1:domestic and living cold and hot water supply.

2:heating pipe for heating installation on floor and wall,snow-melting devices for buildings in northern,park,air port,and so on

3:used for solar energy water heater.

4:coal gas and natural gas pipe

5:used for reclaimed water project

6:piped used for central air conditioner

7:used for oil transportation,cooling fluid.

8:used for sleeve of wire or cable

9:ueds for oxygen input in hospital.

10 for gas suction under condition of vacuum

11 edible fluid transportation piping system.

3:Features:

1:media temperature:-40-95 degrees celsius

2:working time:more than 50 years

3:coefficient of thermal expansion:0.025mm/(m·k)

4:heat conduction coefficient:0.45w/m·k

5:roughness:0.0004mm

6:bend radius:5D