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Product Code : 28
A Tunnel Duct, utilidor or utility hallway, is a section assembled underground or over the ground to convey utility lines, for example, power, steam, water supply channels, and sewer funnels. Correspondences utilities such as telephone cables, cable television and fiber optics are additionally now and then conveyed. One may likewise allude our Tunnel Duct as cable vault, services vault, services trench or services tunnel. Littler link regulation is frequently alluded to as a link pipe or underground course. Coordinate covered link is a noteworthy other option to passages or pipes.