Reinforced spiral bellows of HDPE steel strip

What is HDPE Double Wall Corrugated Pipe

Reinforced spiral bellows of HDPE steel strip are laminated in a plastic melt state, so the bonding between the layers is complete, the fastness is very high.

The surface of the steel strip is specially pretreated to enhance the corrosion resistance of steel and the adhesion of steel and plastic, and improve the peel strength. The whole structure of the pipe is firm and reliable. Due to the use of special materials and technology to solve the steel plate corrosion problem and solve the steel plate and PE material adhesion degree, so that the service life of the pipe and pure plastic pipe, to ensure more than 50 years.

Reinforced spiral bellows of HDPE steel strip Product characteristics

Chemical resistance: corrosion is not caused by pollution, waste water or chemicals, and is not corroded by rotting substances in the soil.

Anti impact: pipe wall adopts"U"shaped structure, bears impact and pressure, and the foundation is not broken under the condition of sinking and clearing. It also has strong resilience after deformation, and has good adaptability to foundation.

Wear resistance is superior: wear resistance is better than steel pipe and cement pipe, the transportation capacity of domestic water and waste residue is strong, internal smooth, reduce friction and drainage speed is fast.

Light weight: easy to transport and convenient for construction. It is 1/8 of the weight of the cement pipe. It is convenient to connect.

The cost of construction, management and maintenance is low.

The performance is stable: the tube round outer rib structure not only increases the ring stiffness of the pipe, but also has the root resistance effect, which solves the problem of tightening and jacking of the longitudinal displacement of the pipe.The combination of two kinds of materials makes the pipes, especially large diameter pipes, have enough safety and reliable ring stiffness and relatively high stiffness and weight ratio.HDPE is a non-toxic raw material, and is environmentally friendly to the land.And can be recycled.

Reinforced spiral bellows of HDPE steel strip Scope of application

Municipal Drainage and sewerage piping system engineering; railway and highway infiltration and drainage pipeline system engineering; drainage drainage system engineering in industrial field; construction works rainwater pipe, underground drainage pipe, sewage pipe, ventilation pipe, etc.; waste landfill site sewage collection pipe; large airport, port, wharf engineering drainage, sewage pipe and so on;Water seepage pipes for sports venues such as golf courses and football fields; water source pipes, irrigation pipes and water conveyance and drainage of hydro power stations; mines, mines, ventilation, air supply, drainage, mud pipes, railway, highway communication, communication cables, optical cable protection pipes, water storage systems for slow water flow, agricultural engineering irrigation and drainage, sea water conveying pipes, etc.