Smooth-walled triple-layer polymer pipe d. 50mm SN64 12m section, halogen-free, color red 3504612SN64 DKC

Smooth heat-resistant polymer pipes DKS with a three-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 is made of a blue non-flammable polymer composition (flame retardancy PV-0) and is resistant to short-circuit effects 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 50mm, Wall thickness 4.6mm.