PP pipe management materials trademarks in Europe are governed by European Standard EN 13476-2:2007 and European Standard EN 1852-1, which define four grades of drainage PP pipes and establish special PP pipe trademarks, such as欧美 company's PP-h2483, PP-h2464, and Nordic Chemicals' BA2000, BA222e, BA212e, BA202e, BA415e, 5015, and BEC5012. Some of these products have also entered Chinese shopping malls.

PP Vent Pipe Domestic Market Analysis

Therefore, the normal operation of the pipeline system's pressure resistance, chemical corrosion resistance, wear resistance, and temperature resistance is crucial. Generally, PP-H pipe materials have good rigidity and low resistance, but their temperature grades do not meet the requirements. Adding blade-shaped nucleating agents can improve the heat deflection temperature and impact strength of PP, reduce the notch sensitivity of the material, and exhibit good chemical resistance, high-temperature resistance, excellent creep resistance, superior pressure resistance, and wear resistance.