Three pieces unions enable an independent rotation and the connection between pipes of an electrical equipment and enclosures or different devices of an explosion-proof equipment. Reducers and adaptors are used to connect equipment, enclosures, pipes and hubs of different diameters and threads, while closing plugs are used to close pipes ends and they are constructed with hex socket head to ensure the opening with special tools only. Open elbows, sealing fittings, nipples, couplings, rigid and flexible tubes compleate the electrical fittings series allowing the realization of a complete piping electrical systems.
Construction:
To produce electrical fittings, different materials are used: galvanized steel, if the products are made with bar machining, aluminum alloy if derived from a casting process. The shape of the products and the wide range of diameters available determine in turn the choice of the best material to use for construction. For heavy or particularly aggressive installations, the use of special steels, anodizing processes and protective paints are applied.