Large Diameter 6 Inch 8 Inch 10 Inch Plastic UPVC PVC Drainage /Drain/Waste/Sewer/Exhaust/Vent Pipe
Advantages of PVC drainage pipe fittings
1) the surface hardness and tensile strength are excellent, and the safety coefficient of the pipe is very high.
2) good aging resistance, usually its normal life span of more than 50 years.
3) it has excellent corrosion resistance to inorganic acid, alkali, salt and other substances.
4) the friction coefficient is small, the flow is smooth, it is not easy to block, and the maintenance work is less.
5) the oxygen index is high and has self extinguishing.
6) the expansion coefficient of the pipe line is small, and the deformation amount is small under the influence of temperature.
7) the thermal conductivity and modulus of elasticity are small, and the anti freezing resistance is excellent.
8) the bonding method is used, the construction is simple, the operation is convenient, and the installation efficiency is high.