Boshart NIPGL4 Galvanized Steel Pipe Nipple, Male Threaded Both Ends

Boshart NIPGL4 Galvanized Steel Pipe Nipple

The Boshart NIPGL4 is a galvanized steel pipe nipple built for rough-in and repair work where a full-length threaded connector is needed between two fittings or a fitting and a valve. Machined with male threads on both ends, this nipple lets a plumber or contractor join threaded galvanized steel pipe, fittings, valves, or equipment connections without cutting and threading pipe on site. The NIPGL4 series is available in trade sizes of 1/2", 3/4", 1-1/4", and 1-1/2", with overall lengths ranging from 18" to 48", making it a common stock item for extending a run past an obstruction, offsetting a connection point, or replacing a deteriorated section of an existing galvanized line. The galvanized finish provides corrosion resistance suited to the rough-in and utility applications where this nipple is typically installed.

Key Features

• Trade Size Range: Available in 1/2", 3/4", 1-1/4", and 1-1/2" nominal pipe sizes for use with standard threaded galvanized steel pipe systems and fittings.
• Length Range: Overall lengths from 18" to 48", sized to bridge spans between fittings without additional couplings.
• Durable Construction: Galvanized steel body resists corrosion in rough-in and utility plumbing environments.
• Threaded Connection: Male pipe threads on both ends for direct connection to threaded fittings, valves, and equipment without additional adapters.
• Stock Rough-In Item: Pre-cut and pre-threaded to save on-site fabrication time compared to threading pipe stock in the field.

Technical Specifications

• Trade Size: 1/2", 3/4", 1-1/4", 1-1/2"
• Length: 18" to 48"
• Material: Galvanized Steel
• Connection: Male threaded (both ends)

Typical Applications

• Residential and Commercial Rough-In Plumbing
• Extending or Repairing Galvanized Steel Pipe Runs
• Connecting Valves and Threaded Fittings
• Utility and Mechanical Room Piping
• Renovation and Replacement of Existing Galvanized Lines

Why Boshart?

Boshart manufactures rough-in plumbing components built for the demands of professional installation, and the NIPGL4 series of galvanized steel pipe nipples reflects that focus with a durable galvanized finish and precise male-threaded connections on both ends. Plumbers and contractors can stock these pre-cut nipples across the full 1/2" to 1-1/2" trade size range and 18" to 48" length range to keep threaded galvanized pipe runs moving without on-site fabrication delays.