Bmi Usa 20402 Malleable Iron Pipe Tee 1/4 in Extra Heavy

Product Description

The BMI USA 20402 is a 1/4-inch extra heavy black malleable iron pipe tee used in threaded piping systems for gas, steam, water, and industrial fluid distribution. Malleable iron construction provides superior strength and ductility over standard cast fittings, making this tee suitable for high-demand installations where durability and leak-free joints are critical. The black finish indicates this fitting is uncoated and ready for use in gas piping or other applications where a galvanized finish is not required. Licensed plumbers, pipefitters, and HVAC technicians install this type of fitting as part of threaded pipe assemblies.

This extra heavy tee is used in residential and commercial piping installations where standard-weight fittings do not meet pressure or load requirements. Typical applications include natural gas distribution lines, steam systems, compressed air, and industrial process piping. The 1/4-inch size fits standard NPT threaded pipe and is commonly found in branch connections off a main pipe run.

Key Features

• Extra heavy malleable iron construction for high-strength threaded piping applications
• Black finish suitable for gas piping and non-corrosive fluid systems
• 1/4-inch NPT threaded connections on all three ports
• Ductile malleable iron resists cracking and mechanical stress better than standard cast iron
• Lightweight at 0.3 pounds for easy handling during installation

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1/4-inch NPT threaded pipe systems in gas, steam, water, and industrial fluid applications.

Installation Notes

This fitting is installed by licensed plumbers or pipefitters in accordance with applicable code requirements such as the International Fuel Gas Code (IFGC) or International Plumbing Code (IPC). Shut off all gas or fluid supply and relieve system pressure before disassembling any threaded pipe connections. Apply appropriate thread sealant or PTFE tape rated for the intended service medium before making up threaded joints. Do not over-tighten threaded fittings, as malleable iron threads can be damaged by excessive force.