Luoyang outfall steel distributors steel reinforcing wall bellows PE spiral bellows short-term mass production, can produce large diameter, recyclable, easy to leak, less pollution, lower construction difficulty, high overall performance. State-run New Materials - Li Xin 13,014,741,272 15,517,957,863. Luoyang outfall steel double-wall corrugated pipe distributors enhancements PE spiral steel bellows: 1, the drainage flow of superior performance: the inner wall smooth, water resistance. 2 through water and strong, good chemical resistance: topical coating will not be anything contamination and corrosion. 3, anti-aging and good: the outer wall is black, can resist ultraviolet rays to prevent aging. 4, the economy is good: large diameter, lower than the cost of the plastic tube with the specifications. 5, pressure, impact resistance: for any ground have good adaptability. Luoyang outfall steel distributors steel reinforcing wall bellows PE applications spiral bellows: building rainwater pipes, underground drainage, sewage, ventilation tubes; outfall industrial areas; mine ventilation, air supply, drainage , slurry pipeline; interception slow flow of water storage systems; farmland, orchards, tea plantations and forest drainage; underground drainage, sewage; railway, highway, infiltration, drainage; railway, highway communications, communications cables, optical cable protection tube; Landfill sewerage pipe; large port, dock project:; seepage drains golf courses, football fields and other sports venues; drainage of large airports, ports, docks engineering, sewage water pipes, irrigation pipes and hydropower station drainage use. Contact: Li Tel: 0379-60692511 Mobile: 13014741272 15517957863 QQ: 2778205341 E-mail: 2778205341@qq.com Fax: 0379-65260950 Factory Address: Luoyang Airport Industrial Park