Large block pipe fitting pre-manufacturing, the so-called pipe bridge construction system.
In the case of huge sized industrial technological pipe fitting work we introduced the so-called pipe bridge fitting system, which means that the large sized steel structures are made in the pre-manufacturing hall (of sizes that may be still transported) and within it there are all the pipeline blocks, fitted ready, from which we make a coherent pipe network with two welding seams each, after lifting them to the place of the pipe bridge at the site.