Service Metal
150# Black Malleable Unions
- SKU:
- SBU
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
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Description
150# Black Malleable Iron Union
Our 150# Black Malleable Iron Unions are designed to provide a secure, detachable connection in threaded piping systems, allowing for easy maintenance, repair, or replacement without cutting pipe. Manufactured from durable malleable iron, these unions deliver reliable strength and performance in industrial, commercial, and mechanical applications including water, gas, oil, and fire protection systems.
- Malleable castings conform to ASTM A197
- Malleable fitting dimensions conform to ASME B16.3
- Malleable unions conform to ASME B16.39
- NPT threads on all fittings conform to ASME B1.20.1
- Class 150# fittings are UL listed and FM approved at 300 PSI
- Manufacturing facility is ISO certified
- Country of origin: Thailand & China
Ask Willy: Need pipe size help?
Use our common pipe diameters and wall thickness chart to confirm sizing before ordering malleable iron fittings.
View Pipe Size Chart PDF Spec Sheet PDF Certificate of Conformance PDFNeed more black malleable iron fittings? Shop our full 150# black malleable iron fittings category for tees, elbows, couplings, bushings, and more.
