Bmi Usa 35581 Malleable Iron Black Pipe Tee 3x3x2

Product Description

The BMI USA 35581 is a malleable iron black pipe tee designed for joining and branching threaded pipe runs in plumbing and piping systems. The tee configuration features a 3x3x2 inch size, allowing a standard 3-inch run with a 2-inch branch outlet. Malleable iron construction provides the toughness and ductility required for mechanical and plumbing piping systems operating under pressure. The black finish is typical of standard malleable iron fittings used in gas, air, and water distribution applications. Licensed plumbers, pipefitters, and mechanical contractors are the primary installers of this fitting.

This tee is suited for use in residential and light commercial piping systems where a reducing branch outlet is needed. Common applications include natural gas distribution, compressed air lines, and black iron pipe systems in mechanical rooms and utility spaces. The 3x3x2 inch configuration supports a full-size main run with a reduced branch, making it a practical choice for supply and distribution layouts requiring a size transition at the branch point.

Key Features

• Malleable iron construction for strength and ductility in threaded pipe systems
• Black finish standard for gas, air, and general plumbing applications
• 3x3x2 inch reducing configuration with full-size run and reduced branch outlet
• Threaded connections compatible with standard NPT pipe fittings
• Weighs 5.02 pounds for a robust, heavy-duty fit

Compatibility

Designed as an OEM-style replacement or new-installation fitting for standard NPT threaded black iron pipe systems in plumbing, gas distribution, and mechanical piping applications.

Installation Notes

Installation of black iron pipe tees should be performed by a licensed plumber or pipefitter in accordance with applicable local codes, the International Plumbing Code, and IFGC requirements where gas service is involved. Always shut off supply pressure and verify the line is depressurized and purged before disassembling or installing fittings. Apply thread sealant or PTFE tape rated for the intended service medium to all threaded connections. Do not overtighten threaded joints, as malleable iron threads can crack under excessive torque.

Technical Specifications

• Material: Malleable Iron
• Finish: Black
• Size: 3x3x2 inches
• Weight: 5.02 pounds
• UPC: 777701355813

Standard Information

• Brand: BMI USA
• Manufacturer Part Number: 35581