Smooth-walled double-walled polymer pipe dia. 225mm SN16 12m section, halogen-free, color red 222513412SN16 DKC

DKS smooth heat-resistant polymer pipes with a double-layer wall are designed for mechanical protection of high-voltage cable lines up to 500 kV from mechanical impacts and aggressive environment under maximum transport loads. The inner layer is made of primary heat-resistant polymer for improved weldability, the outer marker layer is made of a light-stabilized red polymer composite with four identification stripes. Connection method: butt welding with a heated tool or using electrofusion couplings. Supplied in 12m sections. Outer diameter 225mm, Wall thickness 13.4mm.