1)  PVC pipe and fitting introduction

Features
Non-toxic: no heavy metal additives
Corrosion Resistant: resist chemical matters, electron chemical corrosion or rusting
Lower Installation Costs: light weight and ease of installation
Smooth interior walls: lower friction and higher volume than metal pipes
Long Life: more than 50 years under normal conditions
Recycled and Environment-friendly

Applications
soil and waste discharge pipelines inside building
rainwater pipelines inside the building
buried drainage pipelines without pressure on the ground

2)  PVC pipe and fitting advantages

1.Light weight: weight in unit length is only 1/6 of the cast iron pipes.
2.High strength: tensile strength comes to above 45 Map.
3.Low resistance: the inner layer wall is smooth and prevents scum buildup. The water pressure and discharge of PVC-U pipe is 30% lower than cast iron pipes with the same diameter and can save the cost of discharge power.
4.Corrosion resistance: excellent resistance to corrosion that is caused by acids, alkaline, chemicals and electricity, therefore causing no stains.
5.Easy installation: connects easily with rubber rings. It is easy to install and seals well.
6.Long lifespan: under normal conditions the lifespan can reach up to 50 years.
7.Low cost: with lower cost of installation. Transportation and raw materials, the total cost of the engineering makes PVC-U 30% lower than that of cast iron pipes.