|Competitive Advantages of the product
1. Light weight
The weight per unit is only 1/6 of the cast-iron pipes,so the transport is quite convennient.
2. High strength
The strength can get to 45Mpa.
3. Low resistance
The internal surface of the pipe is smooth with no dirt and no blickage.The loss is 30% lower than that of the cast-iron pipes.
4. Corrosion resistance
It has a good quality of acid resistance, alkali resistance, chemicals resistance and electro-
Chemistry resistance,so the point of corrosion