Product Overview

1.Material: Random Polypropylene

2.Size: full 16mm through 160mm availability

3.Pressure Rating: 1.25MPa, 1.6MPa, 2.0MPa,2.5MPa

4.Colors:Light grey or white, pipe for cold water is marked with blue stripes, pipe for hot water is marked with red stripes.Other colors are also available upon request.

5.Form Supplied:4 meters straight length (all size) .

Other forms are also available upon request.

6. Standard: GB/T 18742.2-2002

Advantages

1.High Temperature Resistance

2.Heat Preservation

3.Non-toxic

4.Corrosion Resistance

5.High Flow Capacity

6.Excellent Flexibility

7.Low Installation Costs.

8.Longevity

9.Recycled and Environment-friendly

Applications

1.Cold and hot water supply.

2.Heating system including flooring heating, wall heating and radiant system.

3.Central air conditioning system.

4.Industrial liquids transportation.

Properties

1.Specific Gravity, g/cm3, 20(C): 0.89~0.91

2.Tensile Strength, MPa: >=20

3.Modulus of Elasticity, N/mm2, 20(C): 800

4.Thermal Conductivity, w/m.k, 20(C): 0.23-0.24

5.Coefficient of Linear Expansion, mm/m.k: 0.14-0.16

6.Longitudinal Reversion, % , 135(C), 2h: <=2

7.Pendulum Impact Test,% (15J, 0(C), 2h): Breaking Ratio <=2

8.Hydraulic Pressure Test:

. 20(C), Hoop Stress is 16MPa, 1h: No Failure

. 95(C), Hoop Stress is 3.5MPa, 1000h: No Failure

. 110(C), Hoop Stress is 1.90MPa, 8760h: No Failure

9.Seal Test of Socket Fusion Joint: 20(C), 1h, Test Pressure is 2.4 times of Nominal Pressure: No Failure