Bmi Usa 10800 Black Steel Close Nipple 1-1/2 X Close

Product Description

The BMI USA 10800 is a black steel close nipple used in threaded pipe assemblies across plumbing, HVAC, and industrial piping systems. A close nipple consists of two threaded ends with minimal unthreaded center material, allowing two fittings to be joined in tight-clearance installations. This nipple measures 1-1/2 inches in diameter and runs approximately 1-3/4 inches in overall length. The black steel construction provides solid mechanical strength for low-pressure gas, air, and water distribution lines. It is a standard stock item for plumbers, pipefitters, and HVAC mechanics building or extending threaded pipe runs.

This close nipple is suited for residential and light commercial applications where space between fittings is limited. Common uses include gas piping stub-outs, boiler supply and return connections, compressed air drops, and general black iron pipe assemblies. The 1-1/2-inch diameter fits standard NPT threaded fittings of the same size. Licensed plumbers and pipefitters typically install this component when assembling threaded black iron pipe systems.

Key Features

• Black steel construction for gas, air, and water service in threaded piping systems
• Close-pattern length of approximately 1-3/4 inches minimizes clearance requirements between fittings
• 1-1/2-inch nominal pipe size with standard NPT threading on both ends
• Black finish is standard for black iron gas and air piping applications
• Lightweight at 0.28 pounds — easy to handle in tight spaces

Compatibility

Designed as a standard replacement or new-installation close nipple for 1-1/2-inch NPT threaded black iron pipe systems in residential and commercial plumbing and gas piping applications.

Installation Notes

Installation is performed by licensed plumbers or pipefitters in accordance with local plumbing codes and the International Fuel Gas Code (IFGC) where applicable. Shut off the gas or water supply and depressurize the line before disassembly or installation. Apply an approved thread sealant or PTFE tape rated for the service medium before making up the joint. Do not over-tighten threaded connections, as this can damage fittings or crack cast iron components in the assembly.

Technical Specifications

• Nominal Pipe Size: 1-1/2 inches
• Overall Length: 1-3/4 inches (close pattern)
• Material: Steel
• Finish: Black
• Weight: 0.28 pounds
• UPC: 777701108006

Standard Information

• Brand: BMI USA
• Manufacturer Part Number: 10800