PVC drain pipe Features: 1, the pipe surface hardness and excellent tensile strength, high safety factor pipeline. 2, good aging resistance, drainage, normal life of up to 50 years. 3, conduit for inorganic acids, alkalis, salts, excellent corrosion resistance, concrete and reinforced concrete pipes for industrial sewage and transportation. 4, the pipe friction coefficient is small, pvc drains specifications, flow smoothly, slope drains, clogging, less maintenance work. PVC drain pipe types, including hard PVC flat wall pipe, PVC-U double-wall corrugated pipe, rigid PVC reinforced pipe, rigid PVC foam core (PVC-U) pipes, PVC-U (PVC-U) muffler pipe such as: hard PVC (PVC-U) the flat wall tube Features: 1) high internal pressure capability 2) wall smooth 3) high ring stiffness 4) plug-type connection, rubber ring seal, easy installation and maintenance 5) Since the wall as solid wall structure, the same level of ring stiffness, the maximum amount of material classified: 1) according to diameter used seven kinds of specifications, namely: del160,200,250,315, 400,500,630? standard length of the tube 4000,6000mm? 2) the use of stickers and rubber ring binder agent slope drains, two-out plastic (online consultation), drainage provided by Xiong Zan Pair bright plastic products factory . Xiong Zan Pair Ming plastics factory (1620231.707070.cn) Hebei Baoding, UPVC pipe leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the two-out plastic leadership with the staff warmly welcome all inquiries negotiations to create a two-out plastic better future.