Polymeric reinforced non-pressurized sewer pipes have ring stiffness not less than 20 kN/m2 that exceeds a standard ring stiffness indicator SN 16. They are manufactured on the automatic production line GS/TL – 800. Polymeric reinforced non-pressurized sewer pipes can deform up to 3% returning to their initial form after unloading and keep geometry of their internal part. Loading increase leads to deformation of the pipe but without destruction of integrity of its internal part.
Specification for polyethylene reinforced non-pressurized sewer pipes:
|№||Diameter, mm||Thickness of internal layer, mm||Thickness of external layer, mm|