dn600hdpe wall corrugated pipe drainage enhanced PE spiral corrugated steel pipe is high density polyethylene as the raw material of a new type of light pipes, light weight, high pressure resistance, good toughness, rapid construction, long life and other characteristics, and its excellent wall structural design, compared with other structures of the pipe, the cost is greatly reduced. And because the connection convenient, reliable, widely used at home and abroad. Large number of alternative concrete pipe and cast iron 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/ dn600hdpe reinforced steel double-wall corrugated drainage pipe PE spiral corrugated metal pipe learn from foreign advanced technology and the development of composite plastic pipe PE and a steel melt composite filament winding pipe wall structure . From the appearance of an obvious feature is particularly large caliber. This tube uses a series of questions with U-shaped steel composite PE material, so the pipe at no additional cost under the premise of a substantial increase ring stiffness, in the case of the same weight ratio Pipe, carat tube strength greatly improved, and so solve the overload , large diameter steel pipe more obvious advantages. Luoyang, Henan Province of China New Materials Technology Co., Ltd. manufactures pipe diameter from 300mm diameter to a diameter of 2400mm, the ring stiffness remained at 12.5KN / m or more, and lighter than cement pipes and other plastic pipe weight, higher performance. dn600hdpe wall corrugated pipe drainage PE spiral reinforcing steel bellows features: the economy is good: large diameter, lower than the cost of the plastic tube with the specifications. Pressure, impact resistance: any foundation has good adaptability. Resistant to aging: the outer wall is black, can resist ultraviolet rays to prevent aging. Drainage Circulation superior performance: China New material pipe wall smooth, water resistance. Through water power. Chemical resistance: topical coating will not be anything contamination and corrosion. PE spiral reinforcing steel bellows short-term mass production, can produce large diameter, recyclable, easy to leak, less pollution, lower construction difficulty, high overall performance. Contact: Li Xin 13014741272 or 15517957863.