Anvil 0332814607 Black Pipe Nipple 3/4 in X 1-3/8 in Sch 160

Product Description

The ANVIL 0332814607 is a Schedule 160 black steel pipe nipple designed for high-pressure piping systems where extra wall thickness is required. Measuring 3/4 inch nominal diameter by 1-3/8 inches in length, this short nipple connects threaded pipe segments in tight-clearance installations. The black finish is standard for carbon steel pipe and is suitable for use in gas, steam, and hydronic systems. Licensed plumbers, pipefitters, and HVAC technicians install this type of nipple during new construction, retrofit work, and repair projects that demand the added wall strength of Schedule 160 pipe.

This nipple is suited for residential and commercial piping applications where Schedule 160 wall thickness is specified, including high-pressure steam lines, gas distribution piping, and industrial fluid transfer systems. The 3/4 inch nominal size fits a wide range of standard threaded fittings, valves, and flanges used across HVAC, plumbing, and industrial piping installations. Its compact 1-3/8 inch length makes it useful for close-coupled connections where a standard nipple length would not fit.

Key Features

• Schedule 160 wall thickness for high-pressure service requirements
• 3/4 inch nominal pipe diameter with NPT-style threaded ends
• 1-3/8 inch overall length for close-clearance and close-nipple applications
• Black finish carbon steel construction standard for gas and steam piping
• Compact form factor suits tight installation spaces

Compatibility

Designed as an OEM-style replacement and standard component for 3/4 inch Schedule 160 threaded piping systems using NPT fittings in gas, steam, hydronic, and industrial fluid applications.

Installation Notes

Installation is performed by licensed plumbers, pipefitters, or HVAC technicians in accordance with applicable codes such as the IFGC, IPC, or ASME B31 standards. Shut off and depressurize the system completely before removing or installing any threaded nipple. Apply an appropriate thread sealant or PTFE tape rated for the service type before making up the joint. Inspect threads for damage before installation and do not over-tighten, as this can damage fittings or compromise the seal.