Pipeline warning mats are used for underground trenches 200mm above utilities like gas line, electric power cable line, telecommunication cable line, optical fiber line, water pipeline, drainage water pipeline, petroleum pipelines, etc. Such mats allow excavation workers to identify the utilities beneath a particular underground point. Our pipeline warning mats comply with the ISO and EN standards. It shields the underground pipelines from the running high tension wire. More so, these mats create an interference electromagnetic field and prevent all sorts of pipeline corrosion. Warnmat’s pipeline warning mat is flexible padding, specially designed for protecting pipelines from any deterioration. It surrounds the channels with a tough coating without interacting with the cathodic protection system. Their unique flat surface doesn’t trouble the pipelines, and it works with coal tar or asphalt enamel pipes as well.