Advantages of PPR pipe fittings :
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 of PPR pipe fittings :
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 of PPR pipe fittings :
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
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