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
   1. Longitudinal Reversion, %, 150(C) <=5
   2. Dichloromethane Resistance Test: No attack
   3. Falling Weight Impact Test, TIR, %, 0(C) <=10
   4. Tensile Yield Strength, Mpa >=40
   5. Fitness of Water Tightness Test: No Leakage
   6. Fitness of Air Tightness Test: No Leakage