1/2 inch x 1/4 inch Black Iron Bushing

1/2 inch x 1/4 inch Black Iron Bushing – Threaded Reducer for Pipe Size Transitions

The 1/2 inch x 1/4 inch black iron bushing provides a secure threaded transition between two different nominal pipe sizes. Engineered for pressure-rated piping systems, this fitting ensures structural integrity and leak resistance in gas, air, and water line assemblies.

Designed to meet dimensional and mechanical standards, this bushing is fabricated from cast black malleable iron. Its compact, hexagonal profile simplifies torque application in confined installations or retrofit environments.

Technical Benefits

• ✅ Machined Threads: Manufactured to provide uniform, tight engagement with mating pipe or fittings.
• ✅ Material Strength: Made from black malleable iron, suitable for systems requiring moderate pressure and temperature resistance.
• ✅ Corrosion Resistance: Standard black oxide finish offers basic protection in non-corrosive indoor settings.

Field Installation Notes

This bushing is intended for use in threaded piping networks and requires standard hand or wrench-tightening techniques. Sealant tape or pipe dope is recommended at the male thread to ensure leak-tight assembly. Always verify compatibility with piping media and local mechanical codes.

Fitting Characteristics

• ✅ Space-Saving Form: Low-profile design allows for use in compact or constrained routing conditions.
• ✅ Threaded Versatility: Reduces 1/2 inch female-threaded connections to 1/4 inch male-threaded pipe runs.
• ✅ System Integration: Compatible with black iron, steel, or brass threaded pipe systems across various disciplines.

Common Applications

Used in mechanical, HVAC, and plumbing systems, this black iron bushing supports gas line branches, compressed air assemblies, and water distribution transitions. Typical in both commercial plant environments and building infrastructure projects requiring adaptable pipe sizing.

Industry Note

Black iron fittings are widely selected in gas and low-pressure steam systems due to their durability, material strength, and compatibility with flammable media under moderate operating conditions.

The 1/2 inch x 1/4 inch black iron bushing is a practical component for pressure-rated pipe reductions, supporting safe and efficient mechanical connections in new builds or system modifications.