Equipment for welding polyethylene pipesThe most common pipes made of metals and alloys in the past are being replaced by products made of high-molecular compounds, that is, plastic, in...
What is the nominal pipe diameter?Depending on the type of material used in the manufacture of pipes, different designation systems are used. In most cases, steel and cast iron...
Why do you dream about iron pipes?The constant movement of energy flows represents a technical pipeline that appears in a dream. And since there are similar highways in the world...