The gate valve is the main tool of the pipeline, which is able to block the flow of matter. There are many varieties of this device on the pipe fittings market. Some are intended for public utilities, others for gas and oil workers. Third…To make a choice, you need to know: what t

An important part of any overpass is the valves. It is naive to believe that valves are installed only on water and gas pipelines, no. The scope of stop valves is extensive - oil, food, pulp and paper and others. Almost in any kind of industry, you can find overpasses that transport a liquid or gase