Bmi Usa 20102 Pipe Union 1/4 Inch Extra Heavy Black

Product Description

The BMI USA 20102 is a 1/4 inch extra heavy black malleable iron pipe union designed for use in threaded piping systems where a secure, removable connection is required. Rated as extra heavy (XH), this union provides greater wall thickness and pressure tolerance than standard fittings, making it suitable for demanding mechanical and plumbing installations. The black finish indicates a non-galvanized malleable iron construction, standard for gas piping, compressed air lines, and industrial fluid systems. Plumbers and pipefitters rely on this type of union when a section of pipe must be disconnected for service without disturbing adjacent runs.

This fitting is appropriate for residential and light commercial piping applications involving gas distribution, steam, compressed air, or similar services where threaded malleable iron fittings are specified. It is installed in straight-run piping where a union joint allows future removal or replacement of downstream components. The extra heavy designation makes it a preferred choice when elevated pressure or additional mechanical strength is required beyond standard-weight fittings.

Key Features

• Extra heavy (XH) wall thickness for higher pressure and mechanical load tolerance
• 1/4 inch nominal pipe size threaded connection
• Black malleable iron construction suitable for gas, steam, and compressed air service
• Removable union joint allows pipe disconnection without cutting or disturbing adjacent fittings
• Non-galvanized black finish appropriate for interior gas piping per common code requirements

Compatibility

Designed as an OEM-style replacement or new-installation fitting compatible with standard 1/4 inch NPT threaded piping systems using malleable iron fittings.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter following applicable local codes, including IFGC or IPC requirements for threaded piping systems. Shut off and depressurize the line completely before disassembling or installing any union fitting. Apply appropriate pipe thread sealant or PTFE tape rated for the service medium before making up threads. Do not over-tighten malleable iron fittings, as the material can crack under excessive torque.

Technical Specifications

• Pipe Size: 1/4 inch
• Material: Extra Heavy Malleable Iron
• Finish: Black
• Weight: 0.3 pounds
• UPC: 777701201028

Standard Information

• Brand: BMI USA
• Manufacturer Part Number: 20102