STIPL Double Wall Corrugated (DWC) Ducts for ducts for telecom / railway / road or similar applications applications are manufactured in accordance to relevant national & international standards like:
IS 14930 - Part 2, BS EN 50086 - 1 & BS EN 50086-2-4, IEC 61386 and TEC spacification GR/DWC-34/01 Sep. 2007.
6 mtrs
