Bmi Usa 35411 Malleable Iron Black Pipe Tee 3 Inch

Product Description

The BMI USA 35411 is a 3-inch malleable iron black pipe tee designed for use in threaded piping systems across plumbing, gas distribution, and mechanical applications. Malleable iron construction provides the ductility and strength needed to handle the stresses of threaded assembly and system pressure cycles. The black finish indicates this fitting is uncoated, making it the standard choice for gas piping, steam lines, and industrial fluid distribution where galvanized fittings are not required. Licensed plumbers and pipefitters are the primary installers in both residential and commercial settings.

This 3-inch tee is suited for residential and light commercial piping systems where a branch connection is needed on a main run. Common applications include natural gas supply lines, propane distribution, steam piping, and general black iron plumbing runs. Its threaded ends accept standard NPT pipe connections, making it compatible with the full range of black malleable iron fittings used in these systems.

Key Features

• Malleable iron construction for strength and thread integrity under pressure cycling
• Black finish suitable for gas, steam, and industrial fluid piping applications
• 3-inch size for main-run branch connections in larger diameter systems
• Standard NPT threaded ends for compatibility with black iron pipe and fittings
• Substantial 6.55-pound weight reflects heavy-duty wall thickness

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 3-inch threaded black malleable iron piping systems using standard NPT connections.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable codes such as the International Fuel Gas Code (IFGC) or International Plumbing Code (IPC). Shut off and depressurize the supply line completely before cutting into or disassembling any section of pipe. Apply an appropriate thread sealant or PTFE tape rated for the intended service — gas, steam, or water — to all male threads before assembly. Do not overtighten threaded connections; use a pipe wrench with steady, controlled torque to seat fittings without cracking the casting.

Technical Specifications

• Material: Malleable Iron
• Finish: Black
• Size: 3 inches
• Weight: 6.55 pounds
• UPC: 777701354113

Standard Information

• Brand: BMI USA
• Manufacturer Part Number: 35411