Pvc drainage pipe application 1. Home decoration, civil building 2. Civil building drainage, agriculture protect 3. Fluid delivery, agriculture irrigation and drainage 4. Drainage underground, sewage 5. Rain water drain system pvc drainage pipe advantages 1. High tensile strength and surface hardness, high security coefficient 2. Good aging resistance, normal service life can reach more than 50 years 3. High decay resistance to inorganic acid, alkali and salt 4. Low friction coefficient, smooth flow, no-blocking, less maintenance 5. High oxygen index, self-extinguish 6. Low linear expansion coefficient, about 0.07mmm, small deformation with temperature changes. Low thermal coefficient and elastic modulus, better frost resistance than cast iron drain pipe 7. Adhesive method of pipes and pipe fittings, convenient construction method with high efficiency 8. The temperature of continuous drainage is no more than 40℃, the instant drainage 80℃ ; can be used for industrial waste if the waste does not corrode it packaging & shipping 1. Payment terms: 30% tt before production+ 70%tt before delivery or lc about the large amount 2. Delivery time: products can be finished within 7-10 days after deposit , when we received the balance , goods will be delivery . 3. Shipping port: qingdao or buyer’s customized port. 4. Tracking number will be sent to you once we ship out the goods. 5. Discounts are negotiable according to large quantities. 6.nude packing or as buyer’s required