"Jiangte" brand polyethylene double-wall corrugated pipe material is manufactured from raw materials, which meets or exceeds the requirements of GB/T 19472.1-2019 "Polyethylene (PE) Structural Wall Piping Systems for Buried Use Part 1: Polyethylene Double-Wall Corrugated Pipe Material" standard, and has excellent physical and mechanical municipal piping properties. The ability of ring stiffness and ring flexibility is stronger.
A DWC pipe, also known as a double wall corrugated HDPE pipe, is an advanced piping solution designed for durability and efficiency in drainage, sewer, and fluid management systems. It features a dual-layer structure: a smooth inner wall that ensures efficient fluid flow by reducing friction and optimizing hydraulic performance, and a corrugated outer wall made of high-density polyethylene (HDPE) that provides exceptional strength, flexibility, and resistance to environmental stresses. This design allows the HDPE double wall corrugated pipe to withstand heavy loads, soil movement, and harsh conditions, making it ideal for applications like stormwater management, agricultural drainage, and municipal piping systems. The HDPE material is non-toxic, corrosion-resistant, and recyclable, contributing to its environmental sustainability. Available in various diameters, such as 4 double wall corrugated pipe, 6 double wall corrugated pipe, and 12 double wall corrugated pipe, these pipes are lightweight, easy to install, and require minimal maintenance, offering a cost-effective, long-lasting solution for infrastructure projects demanding reliable performance under diverse conditions.
Jiangte's corrugated pipes double wall are categorized according to the nominal wall thickness (mm), pressure strength (SDR), and nominal outside diameter (dn) of the product to provide the sizes required by the customer.
In addition to the commonly used sizes, Jiang te can also customize special sizes and provide customized logos. For more details of product requirements, you are welcome to communicate with us.
Design of dual wall corrugated pipe combines a smooth inner wall for efficient fluid flow with a corrugated outer wall, providing an excellent strength-to-weight ratio. This lightweight construction simplifies transportation and installation while maintaining durability under heavy loads and environmental stresses. The HDPE material used in DWC HDPE pipes is highly resistant to corrosion, chemicals, and UV degradation, ensuring a lifespan of up to 100 years with minimal maintenance. The corrugated double wall enhances flexibility, allowing the HDPE corrugated pipe double wall to adapt to soil shifts or ground movement without cracking. Additionally, the smooth inner wall minimizes blockages and sediment buildup, promoting consistent flow and reducing cleaning needs. These corrugated plastic drain pipes are also environmentally friendly, being recyclable and non-toxic. Their versatility and cost-effectiveness make them ideal for stormwater management, agricultural, and industrial applications. For those seeking suppliers, a reliable corrugated pipe supplier or HDPE pipe wholesale provider can offer competitive DWC HDPE pipe prices.
HDPE double wall corrugated sewer pipe in the structural design of the special "ring groove" type shaped cross-section form, this pipe design novel, structurally sound, breaking through the ordinary pipe "plate" traditional structure, so that the pipe has sufficient compressive and impact strength, but also has good flexibility.
PE double-wall corrugated pipe (dwc corrugated pipe) features: both rigid and flexible, both with sufficient mechanical properties at the same time, both excellent flexibility; compared with the plate pipe, the unit length of the corrugated pipe has a light weight, save materials, reduce energy consumption, and cheap.
Smooth inner wall of the corrugated pipe can reduce the resistance of the liquid flow in the pipe to further improve the conveying capacity; strong chemical corrosion resistance, can withstand the effects of acid and alkali in the soil.
Corrugated shape of our plastic pipe wholesale products can strengthen the resistance of the pipe to the load of the soil, but does not increase its flexibility, so as to facilitate continuous laying on the uneven ground; interface is convenient and sealing performance is good, easy to carry, easy to install, reduce labor intensity, shorten the construction period.
HDPE double wall corrugated sewer pipes outperform traditional drainage pipes due to their unique combination of a smooth inner wall and a corrugated dual wall pipe structure. Unlike concrete or PVC pipes, which can be rigid and prone to cracking under stress, double walled HDPE pipes offer superior flexibility, allowing them to adapt to ground movement and heavy loads without compromising structural integrity. The smooth inner wall ensures optimal hydraulic performance by reducing friction and preventing sediment buildup, unlike corrugated metal pipes that may impede flow. Compared to clay or concrete pipes, HDPE DWC pipes are lighter, easier to install, and highly resistant to corrosion, chemicals, and environmental degradation, extending their lifespan significantly. While PVC pipes share some similarities, HDPE double wall corrugated pipe specifications highlight their greater durability and flexibility, making them suitable for demanding applications like stormwater management and industrial drainage. Their cost-effectiveness and low maintenance, combined with availability from wholesale dual wall corrugated pipe suppliers, further distinguish them in infrastructure projects.
Light weight tube, easy to handle.
Excellent impact resistance, good low-temperature resistance, low-temperature embrittlement temperature up to -70 degrees Celsius.
Tubes are designed to last 50 years without frequent replacement.
Good hygiene, solving the problem of secondary pollution of drinking water, in line with GB/T17219-1998 health and safety evaluation regulations.
Pipes are connected by heat fusion for reliable performance and low leakage rate in the pipe network.
Resistant to twisting and earthquakes.
Good chemical stability, resistant to various acids, alkalis, salt corrosion.
Convenient construction, simple welding process, low overall project cost.
