Threaded reduction nipples are stainless steel pipe fittings used to connect pipes of different diameters or to reduce the diameter of a pipe.
Material: 304 or 316 grade stainless steel
Tooth type: NPT (American National Pipe Thread Standard)
Pressure class: Usually 3000 lb/inch²
Dimensions: Available in various sizes (1/4" to 2")
Standard: ANSI B16.11
These reduction nipples are used in high pressure applications in the chemical, petrochemical, machinery, shipbuilding and other industries. Plastic reduction nipples are also used in plumbing systems.