Cheap double axial hollow-wall PVC-U pipe

Model Number: DN 300mm Brand Name: Shandong Yost Key Specifications/Special Features: Double axial hollow-wall PVC-U pipesDouble axial hollow-wall PVC-U pipeswith hard PVC resin as the main raw material, add the necessary processing aids via mail, and it is mainly used for underground drainage pipe.Double axial hollow pipes,in the production,should use non-toxic PVC resin and stabilizingthat canmeet the requirements of health performance,andthe processof usingdoes not produce secondary pollution.The pipe is suitable for municipal engineering, and public buildings, residential outdoor buried sewage, drainage, drainage buried without pressure, and it also can be used with industrial sewage, drainage pipes.Pipe advantages1.Chemistry stability is good, not affected by environmental factors and the piping within the medium composition, good corrosion resistance.Small coefficient of thermal conductivity, low thermal conductivity, heat insulation, energy saving effect is good.2. Hydraulic performance is good, pipe wall smooth, drag coefficient is small, not easy to fouling, in-line circulation area does not change over time, and pipeline blocking probability is small.3. Compared with metal pipe, density is small. Materialis qualitative light, transport, installation is convenient, flexible, simple, and easy to maintenance.Good mechanical properties, impact resistance, high ring steel grade can realize SN6 - SN164.Good flame retardant performance, not burning;No fuel.5. Sound insulation performance is good.Noise reduction, to improve the sound insulation effect of pipe material, the structure wall pipe is developed based on this idea.The same condition, different structure forms of drainage tubes, the noise determination results: ordinary pipe > core layer foam pipe > empty wall pipe >spiral pipe wall pipe> structural pipe
6.Convenient installation, connection way as the adhesive type, the elastic sealing ring type connection, pipe body installed drainage systems within 24 hours.
Application
1.Municipal engineering, the productcan be used for flood control and drainage, sewage, xie tube
2.Widely used in chemical, pharmaceutical, environmental protection and other industries of drain pipe
3.The road engineering, the work for railway, highway, drain
4.Construction engineering for building storm sewer and underground drainage pipe, sewage pipe, ventilation, etc.
5.Agriculture, garden engineering, used for farmland and forest, garden, tea garden irrigation
6.Can be mine, mine ventilation, water pipes