Description
Cast Iron Double Tapped Bushings
Our Cast Iron Double Tapped Bushings are designed to provide a secure and reliable way to connect different pipe sizes in threaded piping systems. Featuring full NPT female threads on both ends, these bushings allow for flexible size transitions while maintaining a tight, leak-resistant seal. Manufactured from durable cast iron with a rugged hex body, they offer easy installation and long-lasting performance in industrial, commercial, and mechanical applications.
- Double tapped full NPT female threads
- Designed for reducing and adapting pipe sizes
- Rugged hex body for secure wrench grip
- Durable cast iron construction
- Ideal for continuous piping systems

Use our common pipe diameters and wall thickness chart to confirm sizing before ordering threaded fittings.
View Pipe Size Chart PDF Data Sheet PDF Certificate of Conformance PDFNeed more malleable and cast iron fittings? Shop our full 150# black malleable iron fittings category for tees, elbows, couplings, bushings, and more.