Twin Wall Drainage Pipe is made from HDPE plastic. It is manufactured by employing a twin extrusion process whereby two layers are simultaneously extruded one inside the other. Then, we heat weld them together in one continuous process.
Twin Wall Carrier Drainage Pipe has a corrugated solid outer wall. This provides brilliant structural strength and reduces the possibility of on-site damage. The inner wall has a smooth seamless finish to assist hydraulic flow. The design also prevents silt accumulation.
This twin wall plastic pipe is used for Highway Filter and Carrier Drains, Rail Track Drainage, golf course Land Drainage, Catch Pits and land reclamation projects.
Diameters available: 100mm to 3000mm.