In most cases, drainage, PVC pipe and outfall pipes for wire advantages: flame resistance, abrasion resistance, chemical resistance, low vapor gas leakage is good. Also mechanical properties, product transparency, electrical insulation, thermal insulation, noise, vibration absorber resistance or, as is most superior price-performance general-purpose material. PVC material with light weight, insulation, thermal insulation, moisture-proof, flame retardant, easy construction and other characteristics. Size, color, design variety, highly decorative, are widely used in the production and life. Disadvantages: poor heat stability and impact resistance, pvc drains, either hard or soft PVC use process prone to brittleness. The human body will cause harm. 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 construction, drainage price, 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 drain specifications, drains, two-out plastic provided by Xiong Zan Pair bright plastic products factory . Road Zhiyuan, temper forward. Xiong Zan Pair Ming plastics factory (1620231.707070.cn) aims to become and you win symbiosis, strategic partners to move forward, more determined to become the most influential UPVC pipe business, and you leap together to success!