HDPE steel strip reinforced spiral corrugated pipe

　　Product Introduction
　　The steel belt pipe adopts advanced pipe structure, which is the latest international synchronous technology. The interior adopts high-quality cold-rolled steel skeleton, which is the pipe with the highest ring rigidity among many plastic structural pipes. Improving the strength of steel belt reinforced corrugated pipes with composite structures is the current development direction of plastic pipes in the world. The steel belt reinforced polyethylene spiral corrugated pipe has passed various tests of the national authoritative testing organization. Since the composite reinforced steel belt greatly improves the overall strength of the pipe, the pipe has better compressive and impact strength and good geological adaptability, and the application range is wider, which is in line with various geological conditions and various engineering applications. It is widely used in highways, municipal construction, airports, mines and other fields, especially suitable for large-scale basic engineering projects with long service life.
　　Execution Standards
　　Execution Standards: Implementation of CI [255-2006 "Steel Belt Reinforced Polyethylene (PE) Spiral Corrugated Pipe for Buried Drainage" The
　　connection method
　　can be electric fusion connection, heat shrinkable connection, internal and external extrusion welding or various connections Use in combination.
　　Product features
　　Large diameter and high strength
　　Due to the use of U-shaped steel belt composite PE material, the ring stiffness of the pipe is greatly improved without increasing the cost, and the strength is greatly improved compared with other plastic drainage pipes under the same weight. It can solve a series of problems such as heavy loads, and the advantages of large-diameter pipes are more obvious. Compared with cement pipes and other plastic pipes, they are lighter in weight and higher in strength.
　　Stable use performance
　　The compounding of each layer is carried out in the molten state of plastic: so the compounding fastness of bonding of each layer is very reliable, and the product performance is stable.
　　Long corrosion-resistant life
　　The surface of the steel strip is pretreated by high-tech means to enhance the corrosion resistance of the steel and the adhesion between the steel and plastic, and improve the peeling strength. When the raw materials are fully melted and wound, the grid structure of the pipe is solid and reliable. Due to the use of special materials and processes, both the anti-corrosion problem of the steel plate and the adhesion between the pin plate and the PE material are solved, so that the service life of the pipeline is the same as that of pure plastic pipelines, guaranteed to be more than 50 years.
　　connection method
　　It can be connected by electric heat fusion, heat shrinkable tape, internal and external extrusion welding or a combination of various connections, and the connection is firm. Reliable connection can make the pipeline reach zero leakage.
　　Product use
　　Municipal engineering: used for municipal underground drainage, sewage, rainwater collection, water delivery, ventilation, etc.
　　Electric and telecommunications: as a protective tube for power cables, optical cables, and communication signal cables.
　　Industrial projects: Because polyethylene and polypropylene materials have excellent resistance to enzymes, alkalis and corrosion, they are widely used in farmland. Thermal power drainage and irrigation for orchards, tea gardens, and forest belts can save 70% of water and 13.9% of electricity, and can also be used for water improvement and irrigation pipes in rural areas.
　　Road engineering: It can be used as seepage and drainage pipes for railways, highways, golf courses, football fields, etc.