21808612SN8 AO "Dielectric Cable Systems"

DKS smooth heat-resistant polymer pipes with double walls 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 is made of primary heat-resistant polymer for improved weldability; the outer marker layer is made of 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 180mm, Wall thickness 8.6mm.