Service Metal
150# Black Malleable Reducing Couplings
- SKU:
- SBR
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
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Description
150# Black Malleable Iron Reducing Coupling
Our 150# Black Malleable Iron Reducing Couplings are designed to connect two different pipe sizes while maintaining a secure threaded connection. Manufactured from durable malleable iron, these fittings provide reliable strength and performance in industrial, commercial, and mechanical piping systems including water, gas, oil, and fire protection applications.
- Malleable castings conform to ASTM A197
- Malleable fitting dimensions conform to ASME B16.3
- Malleable bushings, plugs, and locknuts conform to ASME B16.14
- 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, and more.