ST welding, s.r.o. offers custom manufacturing of pressure vessels up to 325 bar. The production program focuses primarily on vacuum furnaces, heat exchangers, reactors, boilers, evaporators, degassers, tanks, columns, pressure vessels, and various types of filters, as well as drying and cooling drums, crushing mills, railway tank cars, aboveground and underground tanks and reservoirs, air ducts, flue gas ducts, product pipelines, and other equipment and technological units.