Double-walled polymer smooth-walled pipe d. 140mm SN48 section 12m, halogen-free, color red 214010912SN48 DKC

DKS smooth heat-resistant polymer pipes with double-walled structure 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 composite with four identification stripes. Connection method: butt welding with a heated tool or using electrofusion sleeves. Supplied in 12m sections. Outer diameter 140 mm, wall thickness 10.9 mm.