Jiaozuo Corrugated Pipe/Steel Belt Reinforced Spiral Corrugated Pipe
Steel belt reinforced polyethylene (HDPE) spiral corrugated pipes (hereinafter referred to as MRP), double-walled corrugated pipes, and steel belt reinforced spiral corrugated pipes are a new type of plastic underground drainage pipes developed in recent years in China.
Luoyang Guorun Pipe Industry Co., Ltd. (Guorun Pipe Industry) specializes in manufacturing underground drainage steel belt reinforced polyethylene (HDPE) spiral corrugated pipes, which use continuous steel belts pressed into a shape resembling ^, wound around the inner and outer layers of thermally fused polyethylene, combining the high stiffness and high strength of steel with the flexibility, corrosion resistance, and wear resistance of polyethylene.
Analysis of Steel Belt Reinforced Polyethylene Spiral Corrugated Pipe/Jiaozuo Corrugated Pipe
1. Steel Belt Shape: Our company's steel belt reinforced spiral corrugated pipes use steel belts rolled into Ω shapes. After rolling, they are polished to remove burrs before connecting to PE. This design has greater compressive strength from a mechanical perspective. For example, our company's Ω shaped steel belt pipe is like the arc of an egg, making it more difficult to break under external force. In contrast, the steel belt of plastic steel winding pipes is ⊥ shaped and not rolled, standing upright on top of PE, similar to an inverted nail placed on PE, leading to lower compressive strength and the risk of the steel belt penetrating the inner wall and causing pipe rupture under excessive pressure.
2. Corrosion Resistance of Steel Belt in Spiral Corrugated Pipe: The steel belts used in steel belt reinforced spiral corrugated pipes/Jiaozuo corrugated pipes are coated with a layer of epoxy resin for corrosion resistance, allowing better bonding with the PE material. In contrast, the steel belts in plastic steel winding pipes do not undergo this treatment, making them prone to delamination and rust.
3. Connection of Steel Belt Reinforced Spiral Corrugated Pipe/Jiaozuo Corrugated Pipe: Our pipes use PE electric heat fusion tape for external connections and PE welding wire for internal welding. Since both connection materials are the same as the pipe material, the joints can be completely integrated, which is a body connection. When the pipe experiences stress and deformation, the deformation is smoothly transmitted and evenly distributed to the entire pipe, preventing stress concentration at the joints that could lead to pipe failure. In complex geological conditions such as soft foundations or coastal wetlands, steel belt reinforced spiral corrugated pipes/Jiaozuo corrugated pipes with this internal and external welding method can behave like a single pipe, fully utilizing their flexibility to adapt to geological changes. As the joints are body connections, they possess strong stress resistance, allowing the pipe to be welded and then laid in the trench as a single segment, focusing only on the quality of backfilling without the need for trench leveling, thus reducing excavation volume. Additionally, due to the entirely PE connections, there is improved corrosion resistance, and the stiffness at the joints is greater than that of the main pipe material, ensuring connection strength. In contrast, plastic steel winding pipes can only be connected using steel clamps due to their structure, which have poor corrosion resistance, leading to a reduction in the lifespan of the pipeline and decreased connection strength. Furthermore, because the materials of the steel clamps and the main pipe are different, when the pipe experiences stress and deformation, the deformation cannot be evenly distributed through the joints, resulting in stress concentration at the joints and potential pipe failure.
4. Sealing Performance of Steel Belt Reinforced Spiral Corrugated Pipe/Jiaozuo Corrugated Pipe: Our pipes utilize PE body connections, which allow the joints to fully integrate, resulting in better sealing and reduced leakage risk. In contrast, plastic steel winding pipes can only use steel clamps for connections, which have poorer sealing performance and are more prone to leakage.
Contact Person:Manager Zhao
Mobile:18623755437
Phone: 0379-60692512
Fax: 0379-65260950
Company Website: www.lygrsjw.com
Email: 874689613@qq.com
Factory Address: Zheshang Industrial Park, Matun Town, Mengjin County, Luoyang City, Henan Province
Welcome to purchase our polyethylene pipes, and we will provide you with excellent product service!
