3633812SN16 AO "Dielectric Cable Systems"

Smooth heat-resistant polymer pipes DKS with a triple-layer wall are designed for the mechanical protection of high-voltage cable lines up to 500 kV from mechanical impacts and aggressive environments under maximum transport loads. The inner layer made of a blue polymer composition is non-flammable (flammability resistance PV-0) and resistant to the effects of a short circuit in the cable; the main layer is made of primary heat-resistant polymer for improved weldability; the outer marker layer is made of a light-stabilized red polymer composition with four identification stripes. Connection method: butt welding with a heated tool or using electric welding sleeves. Supplied in 12m sections. Outer diameter 63mm, Wall thickness 3.8mm.