Service Metal
300# Black Malleable Couplings
- SKU:
- XBCPL
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
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Description
300# Black Malleable Iron Coupling
Our 300# Black Malleable Iron Couplings are designed to connect two threaded pipes in a straight run for higher-pressure piping systems. Manufactured from durable malleable iron, these fittings provide strong, reliable performance in industrial, commercial, and mechanical applications including plumbing, gas, air, and fluid systems.
With a 300-pound pressure rating, these couplings are ideal for demanding installations where secure, leak-resistant connections are required.
- Malleable castings conform to ASTM A197
- Malleable fitting dimensions conform to ASME B16.3
- Malleable bushings, plugs, and locknuts conform to ASME B16.14
- Malleable unions conform to ASME B16.39
- NPT threads on all fittings conform to ASME B1.20.1
- Class 300# fittings are UL listed
- Female NPT threaded coupling for straight pipe connections
- Designed for secure, leak-resistant performance
- Suitable for gas, oil, air, and fluid piping systems
- 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 Download Spec Sheet PDF View Certificate of Conformance PDFBrowse our full selection of 300# black malleable iron fittings including tees, elbows, couplings, bushings, and more.
