Description
Co-extrusion PP+HDPE spiral winding pipe machine
PP winding pipe takes high-density polyethylene (HDPE) and polypropylene (PP) as the main raw materials, and two relatively symmetrical polypropylene (PP) directional bending trapezoidal pipes are fused into one as an auxiliary support structure (PP) .the straight edge is fused to form an anisotropic reinforcing rib with vertical ribs. After the special-shaped reinforcing rib is coated and fused by the high-density polyethylene in the molten state, it is also wound on the outer wall of the high-density polyethylene body pipe in the molten state to form an all plastic, high ring and flexible pipe.
Advantages
- Higher ring stiffness and more stable.
- Solve the problem of stress concentration.
- Good welded and increase the stretching strength of weld seam.
- Diameters:800,1200,1800,2400,3000
- PP high reinforcement structure is conducive to improve the ring stiffness and stability, and solve the defect of stress concentration in the winding pipe. The welding effect is good and the tensile strength of the joint is enhanced.
- The cross section of the double high rib winding pipe presents a kind of right angle trapezoid. The innovative design of this structure and its directional bending structure is higher than that of the traditional circular PP single wall corrugated pipe, which makes the ring stiffness of the pipe higher. At the same time, the external waveform structure with high structure height has a large external area, which is conducive to the joint compression of the pipe and soil.
- The vertical inner rib formed between the double high reinforcement makes the PP double high reinforcement support each other and continuously wind the whole pipe, which can greatly improve the stability of wave crest structure and ring stiffness, and enhance the toughness and creep resistance of the pipe.
- Double high reinforced polyethylene (HDPE) winding pipe can be sealed by socket rubber ring, flexible and continuous and socket electric wire fusion connection, which can meet the needs of different construction environments and achieve zero leakage.
- Offer whole set production equipment, turn-key project.
- 3 years warranty, and all life after sales service.
Specs
| Item NO. | BSSGJ-3000 |
| Diameters (mm) | 800, 1200, 1800, 2400, 3000 |
Application
- Infrastructure water-supply and drainage.
- Large water conveying project.
- Environmental project.
- Petroleum, coal, chemical industry.
- Agriculture irrigation and drainage.
- Airport and seaport water supply and sewer.
- Electrical communications protection.
- Water storage.
