There is a multitude of steam accessories available e.g. special guns and lances for steam cleaning. For other steam accessories (swivel joints for steam, dry-break couplings for steam, quick release couplings for steam) check relevant groups of swivel joints, dry-break couplings and quick release couplings in INDUSTRIAL FITTINGS section.  Careful selection of steam accessories must account for steam and temperature resistance of sealing. The safety of an operator must be a priority, especially when handling steam.