Ⅰ. Pipe Introduction:
FR-PPR Fiberglass high-powered composite pipe consists of three layers, the middle layer adopts imported fiberglass strengthen material; the inner and outer adopts imported raw materials.

Ⅱ. Application:
1).Distribution for cool and hot water
2).Pipes for kinds of high-temperature and low –temperature heating system
3).Pipes for heating and cooling setting in solar energy system
4).Connecting pipe for air-conditions.

Ⅲ. Advantage:
1). Thin, light, 20% flow capacity addition
2). More compression re life
3). Outdoor installation, widely applied fields
4). 1/3 lower coefficient of thermal expansion than common PPR pipe
5). Completely use imported raw materials, ensure product quality

Ⅳ. Specification:
PN 1.25MPa PN 1.6MPa PN 2.0MPa PN 2.5MPa
Outer Diameter dn(mm)  Wall Thickness en (mm) Wall Thickness en(mm)  Wall Thickness en(mm) Wall Thickness en(mm)
20 2 2.3 2.8 3.4
25 2.3 2.8 3.5 4.2
32 2.9 3.6 4.4 5.4
40 3.7 4.5 5.5 6.7
50 4.6 5.6 6.9 8.3
63 5.8 7.1 8.6 10.5
75 6.8 8.4 10.1 12.5
90 8.2 10.1 12.3 15
110 10 12.3 15.1 18.3
160 14.6 17.9 21.9 26.6

Ⅴ. Installation Instruction:
The thermo fusion connection of plastic pipe is the welding of two parts of homogeneous materials.
FR-PPR pipe and fittings welding steps
1).Cut the pipe
2).Insert pipe and fitting in thermo heating heads simultaneously.
3).Insert the heated pipe into fitting without rotation, and the angle between the pipe and fitting shall not be greater than 5 degrees.