Advantages:

1.      High Flow Capacity: smooth interior walls and low friction result in low flow resistance and high volume.

2.      Corrosion Resistant: non-conductors of electricity and immuning to electrochemical reactions caused by acids, bases, and salts that cause corrosion in metals.

3.      Lower Installation Costs: light weight, ease installing by solvent cement or gasket, reducing installation costs as much as over 50% comparing with metal fittings.

4.      Longevity: more than 50 years usage under normal condition.

5.      Environment-friendly: it can be recycled..

 

Applications:

1.      Soil and waste discharge pipelines (low and high temperature) inside buildings.

2.      rainwater pipelines inside the building

3.      buried drainage pipelines without pressure on the ground

 

Properties:

1.        Material: unplasticized polyvinyl chloride

2.        Brand Name: longxiang

3.        Standard: GB, ISO9001, ISO14001

4.        Color: white, grey, etc.

5.        Specific Gravity, g/cm³, 20(C): 1.35 - 1.55

6.        Vicat Softening Temperature, (C)  >=79

7.                      Longitudinal Reversion, %, 150(C) <=5

8.                      Dichloromethane Resistance Test: No attack

9.                      Falling Weight Impact Test, TIR, %, 0(C) <=10

10.                  Tensile Yield Strength, Mpa >=40

11.                  Fitness Test for Purpose of the System:

      Water Tightness Test: No Leakage

      Fitness of Air Tightness Test: No Leakage