60 cm wastewater sewer pipe PE spiral reinforcing steel bellows learn from foreign advanced technology and metal-plastic composite pipe PE and the development of a steel melt composite filament winding structure wall pipes. PE spiral reinforcing steel bellows appearance was marked by a particularly large caliber. Leader: Li Xin 13,014,741,272 15,517,957,863. Wastewater pipes to drain its performance are as follows: 1, against external pressure: outer annular corrugated structure, greatly enhancing the pipe ring stiffness, thus increasing the load on the soil pipe resistance, in this performance, steel reinforced PE spiral corrugated pipe and other pipe compared to the obvious advantages. 2, since the chemical stability :: HDPE molecules no polarity, so excellent in chemical stability. Apart from a few strong oxidant, most of them can not afford to undermine the role of chemical mediators. Soil general use of the environment, electricity, acid factor will not damage the pipeline, no bacteria, no scaling, its circulation area will not increase over time and reduce run. 3, excellent wear resistance: Germany had used tests proved that enhanced PE spiral corrugated steel pipe wear even several times higher than steel. 4, the appropriate deflection: a length of reinforcing steel corrugated pipe PE spiral axially slightly flexed, from the ground to a certain extent the impact of uneven settlement, you can not pipe laid directly slightly not straight groove inside and so on. 5, the construction cost is low: under load conditions and other steel enhanced PE spiral corrugated thin wall pipe only to meet the requirements. Thus, with the same material specifications than solid wall of the tube, you can save about half of the raw material, so HDPE double wall corrugated pipe cost is lower. This is another very prominent characteristics of the pipe. 6, the construction is convenient: 60 cm due sewer pipes wastewater treatment enhanced PE spiral corrugated steel pipe light weight, easy handling and connection, so fast construction, maintenance simple. In the tight schedule and construction 7, low temperature impact performance enhancements PE spiral corrugated steel pipe brittle temperature is -70 ℃. In general, low temperature (above -30 ℃) does not have to take special protective measures during construction, winter construction is convenient, but, HDPE double wall corrugated pipe has a good impact resistance. 8, the friction coefficient is small, large flow of steel using HDPE Reinforced PE spiral corrugated pipe the same diameter than the other pipe through greater flow. In other words, the same flow requirements, can be relatively small diameter steel enhanced PE spiral bellows. 9, long service life under ultraviolet light from the sun conditions, 60 cm steel reinforced wastewater pipes drain life of PE spiral corrugated pipes up to 50 years. 10, under conditions of poor conditions, the advantage is more obvious. China New material mainly produce ultra-high molecular weight polyethylene pipe, tailings management, processing pipe, PE water supply, drainage, sewage, double-wall corrugated pipe, irrigation pipe. Contact: Li Tel: 0379-60692511 Mobile: 13014741272 15517957863 QQ: 2778205341 E-mail: 2778205341@qq.com Fax: 0379-65260950 high wear tube: http: //www.grcggc.com/ just lined pipe: http://www.60692521.com/