Steel Reinforced (PE) Spiral Corrugated Pipe

Utilized U-shaped steel strip composite PE material, significantly enhancing the pipe material without increasing costs.Ring StiffnessAt equal weight, compared to...Coiled Tube、Clamp tubeStrength significantly increased. Can solve a series of heavy load issues, the advantages of large-diameter pipes are more pronounced. Production pipe diameters range from DN300mm to DN2400mm, with hoop stiffness maintained above 8KN/m².Cement pipeLightweight and strong compared to other plastic pipesOkay.The lamination of the layers is carried out in the molten state of the plastic; unlike the secondary melting and shaping of coiled pipes (hollow-walled pipes), the layers are bonded together, resulting in an extremely high bond strength. The steel strip surface is subjected to special pretreatment to enhance the corrosion resistance of the steel and the adhesion between the steel and the plastic, improving剥离 strengthUnder full melting condition of plastic raw materialsTape wrapping moldingThe overall structure of the pipe material is robust. The use of special materials and processes not only resolves the issue of steel plate corrosion but also improves the adhesion between the steel plate and PE material, thereby extending the service life and purity of the pipeline.Plastic PipeSame, guaranteed for over 50 years. Electric heat-fused connection available.Heat Shrink TapeConnect, internal and external extrusion welding, or a combination of various connection methods，The secure connections ensure zero leakage in the piping.

Pipe characteristics

1、Chemical resistanceNon-corrosive to pollution, waste water, and chemicals; not affected by decayed matter in the soil.

2. Impact Resistance: The pipe wall features a "U"-shaped structure, which is shock and pressure-resistant, not prone to cracking even under ground subsidence. It also boasts strong recovery after deformation and excellent adaptability to the ground conditions.

3. Aging Resistance: The pipes are typically black and can withstand direct sunlight exposure during storage and construction.

4. Cold Resistance: The pipe will not crack or leak due to expansion in an environment of -60℃.

5. Lightweight: Easy to transport and install; weighs only 1/8 of cement pipes, requires only an excavator for burial, no need for heavy machinery.

6. Easy Connection: Pipe sections can be connected outside the trench and then pushed into place by an excavator, reducing project time and costs.

7. Superior Properties: More superior than steel pipes,Cement pipesLife water waste has strong transportation capability.

8. Excellent drainage flow: Internally smooth, reducing friction, with fast drainage speed.

9. Economic Efficiency: Construction, Management, Maintenance

10. Environmental Impact: HDPE is a non-toxic raw material, harmless to land and other environments, and can be recycled for reuse.

11. Good stability of pipeline system: round-shaped pipe materialStretcherStructure not only enhances the tube material'sRing StiffnessIt also serves as a root barrier, addressing the tension and well issues caused by longitudinal displacement of the pipeline.

12. Ring stiffness: Due to the combination of steel and plastic materialsElastic ModulusA ratio greater than 200 and weight ratio greater than 7.85, thus, compared to pure plastic pipes, steel strip reinforced pipes (especially large-diameter pipes) can easily achieve sufficient hoop stiffness and relatively high stiffness-to-weight ratio.

Application Fields:

Municipal Engineering: Underground drainage and sewage pipes

Road Engineering: Drainage and infiltration pipes for railways and expressways.

Industrial: Widely used for drainage pipes in industrial applications.

Building Engineering: Building rainwater pipes, underground drainage pipes, sewage pipes, ventilation pipes, etc.

Landfill leachate collection pipe

Large Port and Terminal Construction: Drainage and sewage pipelines for large airports, ports, and terminal projects.

Sports Facilities: Golf courses, football fields, and other sports venues with drainage needsDrain pipe；

Hydroengineering: Usage of water source pipes, irrigation pipes, and water conveyance and drainage for hydroelectric power stations.

Mine: Mine ventilation, air supply, drainage, mud pipeline;

Communication Tubes: Railway and Highway Communication, Communication Cable and Fiber Optic Protection Tubes

Water Storage System: Retention system for slow-moving water.

Agricultural Engineering: Field, orchard, tea garden, and forest belt irrigation and drainage.

Seawater transfer pipeline.