Features: 1, high mechanical strength: PVC-U pipes excellent physical properties 6 inch pvc drains, water pressure resistance strength, resistance to external pressure strength, good impact strength etc. pvc drains son, suitable for a variety of conditions of the plumbing. 2, excellent chemical resistance: PVC-U pipe has excellent resistance to acid, alkali, corrosion resistance, no rust, to the chemical industry very appropriate. 3, fluid resistance: PVC-U pipe wall smooth, fluid resistance is small, the roughness coefficient is only 0.009, lower than other pipe, at the same flow rate, the diameter can be reduced; in the same situation than the cement pipe diameter, cast iron pipe flow increased by 30%. 4, long life, anti-aging: Pipes good weather resistance, anti-aging, for a variety of working conditions under the drain pipe works, long life, under normal working conditions can be 50 years. 5, light weight, convenient transportation and handling: light weight PVC-U pipes, drains 110 pvc convenient transportation, easy installation, can significantly speed up the construction progress of pvc drains, saving construction costs. 6, aesthetic appearance, simple construction, lower construction cost: quickly and easily engage construction PVC-U pipe, the low construction cost of the project so than other materials product cost savings of more than 30%. Henan source resistance Technologies Ltd. currently has three PVC-U drainage pipe automatic production lines, Qilu Petrochemical SG5 resin: PVC as the main raw material, can produce Ф50 ~ Ф315mm of PVC-U pipe, the annual production of pipes for the 5,000 tons. Features: 1, 2 mechanical strength, excellent chemical resistance. 3, 4 small fluid resistance, long life, anti-aging 5, light weight, convenient transportation and handling 6, aesthetic appearance, simple construction, lower construction cost 6 inch pvc drainage pipes | pvc drainage Luoyang | Henan source resistance through the source resistance Technology Limited. Henan source resistance Technologies Limited (www.yuannaitong.com/lxynt.html) strong, credible, in Zhengzhou, Henan's industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead source resistance into the brilliant pass and you work for a better future!