Sanmenxia steel double-wall corrugated drainage pipe manufacturers enhanced PE spiral corrugated steel pipe features: pipe usually black, can withstand storage and construction process brunt of the sun; the pipe wall using the "U" shaped structure, impact resistance, pressure , ground subsidence situation is not broken down, and the strong recovery after deformation, the foundation has a good adaptability; than steel, cement tube wear and life waste water Express capability; pipe at -60 ℃ environment It will not be frost crack and expansion leakage; easy to transport, construction convenient, is 1/8 the weight of concrete pipe, buried just excavator, no large equipment; pipe can be connected in a ditch outside with a backhoe push into the ditch, reduce engineering time and costs; internal smooth, reduce friction, fast drainage; construction, management, low maintenance costs; HDPE material is non-toxic, environmentally friendly land and complete use of renewable energy. Since the two materials Plastic elastic modulus ratio greater than 200, the weight ratio is greater than 7.85, as compared with pure plastic pipe, steel reinforced pipes easy to make (especially for large diameter pipes) with safe, reliable and relatively sufficient ring stiffness high stiffness to weight ratio. Sanmenxia steel double-wall corrugated drainage pipe factory pipe outer circular reinforcement structure not only increases the pipe ring stiffness, but also has roots resistance role in resolving the tension and the top of the well pipe longitudinal displacement problems arising. Sanmenxia steel double-wall corrugated drainage pipe manufacturers of China New material pipe fittings series of products: ultra high molecular weight polyethylene pipe, tailings management, processing pipe, PE water supply, drainage, sewage, irrigation pipe, float, lined pipe , rubber lined pipe, etc. Contact: Li Tel: 0379-60692511 Mobile: 130-1474-1272 QQ: 2778205341 E-mail: 2778205341@qq.com Fax: 0379-65260950 high wear tube: http: //www.grcggc. com / just lined pipe: http: //www.60692521.com/