ECOPAL DOUBLE PIPE SYSTEM
The ECOPAL Double Pipe system consists of two concentric, 6-metre ECOPAL pipes with stiffness class SN 8 kN/m2 separated by polyethylene transversal collars or polyethylene spacer strips positioned on the outer wall of the inner pipe at an angle of 120°. The collars or strips make up the support on the inner wall of the outer pipe.
The double wall corrugated pipe system features an outer and inner double wall co-extruded high-density polyethylene corrugated pipe, smooth on the inside in grey and corrugated on the outside in black.
The internal pipework is supplied with a double gasket to provide a greater watertight seal. This system is suitable for installation in non-pressurised underground drain pipes and is particularly required in buffer areas of aqueduct distribution network shafts to prevent any ground pollution.
To find out all the information on the ECOPAL Double Pipe system, the double wall sewer pipe made by Polieco, download the technical data sheet and specifications or get in touch with us.
