Double-wall polyethylene pipe
Double-wall polyethylene pipe has many applications in civil works such as water transfer, sewage, irrigation networks, drainage, surface water collection, bridge construction and….
Double-wall polyethylene pipes are produced in different types such as core-tube, corrugated, and spiral. The main advantage of double-wall polyethylene pipes is their high resistance to external load pressure. In single-wall polyethylene pipes, resistance to internal pressure is considered. In double-wall polyethylene pipes, the main goal of the design is to withstand the pressure of external loads. Among double-wall polyethylene pipes, double-wall polyethylene pipes with core-tube have special advantages. In terms of production, installation and operation, there are differences between different types of double-wall polyethylene pipes. Among these, double-wall polyethylene pipes with core-tube are the most suitable double-wall polyethylene pipes.
The intended applications include the collection and transfer of surface water and wastewater. This type of double-wall polyethylene pipes has an advantage in production compared to other types of double-wall polyethylene pipes. According to the production technology of this type of pipes, different sizes of pipes with different profiles can be produced simultaneously. This method increases the production speed. There are also no restrictions on connections.
Types of connection methods:
- Extrusion welding
- Electrofusion welding
- Ring and flange fittings
- EPDM gaskets
In addition, these pipes are produced in the states with/without socket and spigot. Other advantages of double-wall polyethylene pipes with core-tube include production in high diameters. At present, the company produces pipe up to 4000 mm in diameter. There are no restrictions for higher diameters. Also, due to the production technology, the inner surfaces of the double-wall polyethylene pipes with core-tube are very smooth. Therefore, by reducing the coefficient of friction, the hydraulic power of the pipe increases.
In addition to the above mentioned cases, the product quality of double-wall polyethylene pipes is very high. Unlike other similar pipes, these products are engineered products. For each project, a special double-wall polyethylene pipe with core-tube is designed and presented. The pipe is not provided with a specific ring stiffness. Production in any ring stiffness is a distinctive feature of double-wall polyethylene pipes with core-tube.
Types of double-wall polyethylene pipes:
- Double-wall polyethylene pipe with core-tube
- Corrugated double-wall polyethylene pipe
- Spiral double-wall polyethylene pipe.
If you have any questions or want to buy double-wall polyethylene pipe, you can do it online or call our sales department at +98(21)66475495 and +98(41)34328458.