Globally Manufactured 300# FNPTxMNPT Malleable Black Iron Pipe 90° Street Elbow
Globally Manufactured 300# FNPTxMNPT Malleable Black Iron Pipe 90° Street Elbow
The Globally Manufactured 300# FNPTxMNPT Malleable Black Iron Pipe 90° Street Elbow is a heavy-duty threaded fitting designed to provide a dependable 90-degree change in piping direction while combining female and male threaded connections in one compact component. Manufactured from durable malleable black iron, this Class 300 street elbow features a Female National Pipe Thread (FNPT) connection on one end and a Male National Pipe Thread (MNPT) connection on the other.
FNPTxMNPT 90° Street Elbow Connection
The FNPTxMNPT configuration distinguishes a street elbow from a standard FNPTxFNPT elbow. The male-threaded end can connect directly into a compatible female-threaded fitting, valve, manifold, or equipment connection, while the female-threaded end accepts compatible male-threaded pipe, nipples, or other components.
This design can eliminate the need for a separate pipe nipple between certain fittings. Reducing the number of components can minimize threaded joints, conserve installation space, simplify assembly, and create a compact 90-degree piping transition.
Heavy-Duty Class 300 Malleable Iron Construction
Class 300 black malleable iron 90° street elbows provide strength, toughness, and dependable mechanical performance for demanding threaded piping installations. Threaded construction permits convenient field installation without welding at the fitting connection and provides flexibility for maintenance or system modifications.
The 300# or Class 300 designation identifies the fitting class rather than a universal 300 PSI maximum working pressure. Proper selection should consider nominal pipe size, operating pressure, temperature, conveyed media, thread compatibility, applicable standards, and manufacturer specifications.
Industrial and Commercial Applications
Typical applications include industrial plant piping, compressed-air systems, mechanical piping, utility lines, process piping, machinery connections, equipment installations, commercial construction, and maintenance operations.
Dependable Class 300 Black Iron 90° Street Elbow
For contractors, industrial buyers, OEMs, and MRO professionals, the Globally Manufactured 300# FNPTxMNPT Malleable Black Iron Pipe 90° Street Elbow provides an economical combination of heavy-duty malleable iron construction, compact 90-degree routing, FNPT-to-MNPT versatility, convenient threaded installation, and dependable Class 300 piping performance.