Milliard PVC pipes are made from uPVC (Unplasticized Polyvinyl Chloride) which has many advantages compared to other polymer materials. Making Milliard PVC pipes into pipes that are high quality, strong, flexible, corrosion and weather resistant, safe for clean water. With excellent strength and flexibility characteristics, Milliard PVC Pipe is very good for use in various piping systems as support for construction projects. This Milliard PVC type D pipe has 10X more benefits.