Modified Ployvinyl Chloride (PVC-M) Pipes Developing and Application

摘要

By researched and modified ploy vinylchloride, we gain a innovative Modified ploy vinyl chloride (PVC-M) which has high strength, high toughness and resistant high impact. In practice, this new pipe not only reduces safe trouble, but also may use a higher design stress, evidently save material. Now it already is applied in many water supply engineering.