KV-Enterprises supply & install the fire fighting solution, these distribution system consists of steel or galvanized steel pipes that are painted red. These can be welded together to make secure joints, or attached with special clamps. When running underground, they are wrapped with a special coating that prevents corrosion and protects the pipe. In high-rise buildings it is mandatory that a vertical fire fighting pipe with a hydrant at every floor. It is important that the distribution system be designed with a ring main.