Threaded unions are pipe fittings made of stainless steel. These elements, consisting of three parts, are used for practical dismantling of the desired parts of the pipelines without cutting.
Threaded unions have NPT (American National Pipe Thread Standard) thread type and operate at a pressure class of 3000 lb/inch². Made of stainless steel, they are used in high pressure applications in the chemical, petrochemical, machinery, shipbuilding and other industries.