The optimal basis for sewer pipes, manholes and special structures
PKS pipes are lightweight, chemically resistant, corrosion-resistant and break-proof. They are manufactured from the resistant and durable materials PE or PP in dimensions DN 500 to DN 3500 using the coiling process. Thanks to variable profiling, PKS pipes can be optimally adapted to static specifications or external loads. In addition, they are equipped with an inspection-friendly light-colored inner pipe surface. Due to their excellent properties and easy processing, PKS pipes are the optimum basis for the production of fittings, manholes and special structures.
PKS pipes are weldable: This allows the entire pipe system to be connected homogeneously and permanently tight. Root ingrowths as well as ex- and infiltrations are thus excluded. From DN 500 to DN 2400, they are equipped with a socket formed on one side and an integrated heating coil. For dimensions larger than DN 2400, extrusion welding according to DVS 2207-4 is used.
From DN 500 to DN 2400 with integrated heating coil
Homogeneous joint due to electrofusion welding
PKS pipes are bendable as well as fracture-proof and can compensate even short-term overloads on the pipe system without damage. After the load has been removed, they recover completely.
PKS pipes obtain their high long-term ring stiffness from a variety of special profile types. This means that PKS pipes can always be optimally designed for the expected load conditions.
The profile type VW (solid wall tube) can be produced in different wall thicknesses and gradations depending on the structural
Profile type PR is characterized by high ring stiffnesses with very low tube weights.
The PKS®plus profile type achieves very high long-term ring stiffnesses due to its compact profile design.
They are therefore used for very high external loads.