Globally Manufactured 150# MNPTxFNPT Malleable Black Iron Pipe Hex Bushing
Globally Manufactured 150# MNPTxFNPT Malleable Black Iron Pipe Hex Bushing
The Globally Manufactured 150# MNPTxFNPT Malleable Black Iron Pipe Hex Bushing is a compact threaded reducing fitting designed to connect piping components with different nominal pipe sizes. Manufactured from durable malleable black iron, this Class 150 hex bushing combines a Male National Pipe Thread (MNPT) on the outside with a smaller Female National Pipe Thread (FNPT) connection on the inside. This configuration provides an efficient solution for industrial, commercial, mechanical, utility, and general-purpose threaded piping systems.
MNPTxFNPT Reducing Connection
The MNPTxFNPT hex bushing threads directly into a compatible female-threaded fitting, valve, or equipment connection while providing a smaller female-threaded opening for connection to male-threaded pipe or components.
This integrated reducing design can eliminate the need for multiple adapters or additional fittings. Fewer components help create a compact pipe-size transition, reduce the number of threaded joints, and simplify installation in areas where piping space is limited.
Hex Design for Convenient Installation
The external hex-shaped body provides wrench flats that allow the bushing to be tightened or removed using an appropriately sized wrench. This design helps provide positive tool engagement during installation, maintenance, repair, and piping modifications.
Class 150 Malleable Black Iron Construction
Class 150 malleable black iron hex bushings provide strength, toughness, and dependable performance for compatible threaded piping applications.
The 150# or Class 150 designation identifies the fitting class rather than a universal 150 PSI maximum working pressure. Proper selection should consider pipe size, operating temperature, pressure requirements, conveyed media, thread compatibility, applicable standards, and manufacturer specifications.
Industrial and Commercial Applications
Common uses include industrial plant piping, mechanical systems, compressed-air lines, utility piping, equipment connections, valve installations, commercial construction, and maintenance applications.
Dependable Class 150 Black Iron Hex Bushing
For contractors, industrial buyers, and MRO professionals, the Globally Manufactured 150# MNPTxFNPT Malleable Black Iron Pipe Hex Bushing provides an economical combination of compact size reduction, MNPT-to-FNPT versatility, wrench-friendly installation, and durable malleable iron construction.