HDPE Reinforced Hollow Wall Winding Pipe Manufacturer in China
We manufacture a novel type of pipe material known as PEA , which is formed from high-density polyethylene through heat extrusion winding. In addition to the inherent properties of typical plastic pipes such as corrosion resistance, high insulation, smooth interior walls, and low flow resistance, this unique pipe adopts a special hollow “I-beam” structure. This design provides outstanding ring stiffness and a commendable balance between strength and toughness, as well as characteristics like light weight, high impact resistance, and durability. As a mature product, this winding structure wall pipe material (PEA) has been widely applied overseas and is now recognized and promoted in our domestic market.
HDPE Reinforced Hollow Wall Pipelines
Products manufactured in accordance with the different standards for “Buried Polyethylene (PE) Structured-Wall Pipe Systems.” The typical color of our products is black.
Our company primarily produces products of ring stiffness grades SN4, SN8, and SN12.5.
Size: DN110 to DN2400. Connection: Socket with rubber ring.
Carat pipe is a flexible pipe with a unique structure consisting of a smooth inner surface and a spiral reinforcement rib on the outer wall. This rib is formed by a basilar membrane and interfaces, creating an irregular wall structure. It is formed through a winding process. The pipe is cooled uniformly, resulting in consistent wall thickness and no internal stress.
It has a smooth inner and outer surface and is designed with a square spiral connection between the inside and outside walls. This pipe exhibits excellent extensibility, high pressure resistance, and the ability to withstand uneven settlement. It enhances the resilience and disaster mitigation capabilities of public utility infrastructure, particularly during earthquakes.
HDPE single-wall corrugated pipe is a type of plastic pipe widely used in drainage systems. It features excellent compressive strength, impact resistance, and corrosion resistance. It provides additional strength while maintaining their lightweight nature. This makes them easy to handle, transport, and install, resulting in reduced installation time and labor costs.
HDPE Large Diameter Hollow Wall Winding Pipeline is a reliable and efficient solution for large-scale drainage and fluid transportation applications, providing long-lasting performance and minimizing maintenance requirements. It has been recognized as a substitute for cement pipes and cast iron pipes because it possesses superior advantages in water drainage and water sewage conduit.
It is designed for gravity and low-pressure sewerage and drainage systems. These pipes are specifically used for municipal or industrial purposes, handling waste water, sanitary sewer, and storm sewerage. Dual wall corrugated HDPE pipes are a type of plastic piping system consisting of an outer corrugated wall and a smooth inner wall. These pipes are commonly used for drainage and sewerage applications, offering strength, durability, and excellent hydraulic performance.
Hollow wall structure with a winding pattern and perforations along the pipe surface. It provides excellent strength and durability, while the perforations allow for efficient drainage of excess water. HDPE material is used for its resistance to corrosion, abrasion, and chemical degradation, ensuring long-lasting performance in various environmental conditions.
Our HDPE Hollow Pipelines Advantages
It is with high strength, excellent compressive and impact resistance. Superior performance in resisting uneven settlement. It demands less groundwork preparation and is suitable for soft soil and sandy foundations.
Smooth interior walls and low friction enable smaller diameter HDPE double-wall corrugated pipes to replace larger diameter concrete pipes. The use of electrothermal melting tape or heat-shrink tape ensures leak-proof joints, effectively preventing secondary pollution.
Outstanding corrosion resistance, easy connection, impervious to sewage, wastewater, chemical substances, and decaying matter in the soil.Superior wear resistance compared to steel and cement pipes, leading to a longer lifespan.
Low weather and temperature constraints during construction. Normal operation is possible within temperatures of -40 to 60°C. Lightweight, easy to handle and convenient for construction, resulting in a lower overall project cost.
HDPE Hollow Wall Winding Pipes: Flexible and Resilient Solutions for Seismic and Settlement Challenges
Designed with cutting-edge technology, HDPE Hollow Wall Winding Drainage Pipelines are a revolutionary advancement in the drainage system industry. These pipelines, produced from high-density polyethylene (HDPE), offer a robust solution for managing and channeling waste fluids, exhibiting superior strength, durability, and corrosion resistance.
The unique hollow-wall design allows these pipes to be lightweight without compromising their structural integrity. This design not only facilitates easier handling and installation but also significantly reduces transportation costs.
HDPE Resin: The Core of Innovative Pipe Manufacturing Process
These products are manufactured from high-density polyethylene (HDPE) resin. The production process involves the use of an initial extruder to shape the sectional tube. This tube is then coiled on a winding machine while another extruder expels a stream of HDPE. Simultaneously, the stream is hot-melt welded and coiled, undergoing axial compression molding.
Advantages
- High strength, excellent compression resistance, and impact resistance.
- Good resistance to uneven settlement, suitable for soft soil and sandy foundations.
- Convenient connection with leak-proof joints.
- Smooth inner walls with low friction, allowing for strong water flow.
- Corrosion resistance and no pollution.
- Lightweight and easy to transport, facilitating construction, and providing cost-effective solutions.
Application
- Municipal engineering: underground installation of rainwater and sewage discharge in residential areas.
- Agricultural water conservancy: irrigation water supply and drainage in farmland.
- Sewage treatment plants and landfill sites: drainage and transportation of wastewater.
- Chemical ventilation ducts and fluid transportation in chemical and mining industries.
- Power and communication cable protection conduits.
Zhongcai -Pipeline Manufacturer in China
HDPE double-wall corrugated pipe not only possesses the excellent corrosion resistance, high insulation, smooth inner wall, and low flow resistance characteristics of regular plastic pipes, but also features a special hollow circular structure that provides outstanding rigidity and good strength and toughness. Additionally, it is lightweight, highly impact-resistant, and less prone to damage.
HDPE Hollow Drainage Pipelines Application and Advantages
- Agricultural Drainage
- Stormwater Management
- Residential Drainage
- Road and Highway Drainage
- Golf Course Drainage
- Sports Field Drainage
- Industrial Drainage
- Landfill Drainage
- Mining and Construction Drainage
- Length can be customized according to site requirement means lesser number of joints between sumps
- Lightweight can manually lifted for unloading, handling and installation
- Strong and flexible, capable of taking standard traffic loading at low cover
- Economical and cost effective
- Good abrasion resistance
- Efficient, Durable, economical
- Easy installation and joints
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