PVC-U has high tensile strength, and high shock strength. The piping network of PVC-U is not easy to break, and it works safety.

The piping network with normal material can be used around 20 to 30 years, but the PVC-U piping network can be used longer than 50 years.

The price of PVC-U piping network are cheaper than that of cast iron.

PVC-U piping network have the full series size and model of fittings for building water supply, which can suit for many kinds of requirement.

The series of PVC-U pipes include the pressure range from PN6 to PN16. The series of PVC-U pressure pipes can match the standard GB/T10002.1 or ISO 1452. The series of PVC-U pressure fittings can match the standard GB/T10002.2 or ISO1452.