1) Light weight: The weight per unit is only 1/6 of the cast-iron pipe fittings, so the transportation is quite convenient.
2) Easy installation: It adopts the solvent cement joining and flexible connection. Therefore, the installation is quite easy and the sealing is reliable.
3) Long service life: The service time can reach more than 50 years under the normal working pressure.
4) Low cost: The cost of the transportation and installation is low, and the total cost is 30-40% lower than that of the cast-iron pipe fittings.
5) Recycled and Environment-friendly.