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Home Plumbing Rough Plumbing Supplies Pipe Fittings Black Pipe Fittings Black Reducing Couplings 521-387HC 2IN X 1-1/2IN BLACK COUPLING

521-387HC 2IN X 1-1/2IN BLACK COUPLING

PART 641863
SUPPLIER B & K LLC
SUPPLIER PART # 521-387HC
RANK B
SHELF PACK 5
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About this item

The B&K 521-387HC Reducing Pipe Coupling is a premium-grade fitting designed to connect pipes of different diameters with strength and reliability. Constructed from durable malleable iron and finished with a black oxide coating, this coupling offers superior corrosion resistance and long-lasting performance in demanding environments. Engineered for industrial and plumbing applications, it features threaded NPT ends that ensure a secure, leak-resistant connection. This coupling meets ANSI and ASTM standards, making it a trusted choice for professionals who require dependable fittings for oil, gas, and fluid systems. Its robust design supports pressures up to 300 psi and operates effectively in a wide temperature range, making it ideal for adapting piping systems in various settings.

Key Features

  • Made from high-strength malleable iron for durability
  • Black oxide finish provides corrosion resistance
  • Threaded NPT ends for secure and leak-proof connections
  • Designed for pressures up to 300 psi
  • Compliant with ANSI/ASME B1.20.1, ASME B16.3, and ASTM A153 standards
  • Ideal for adapting pipes of different diameters in industrial and plumbing systems

Applications

  • Oil and gas fluid systems
  • Industrial piping installations
  • Plumbing systems requiring size adaptation
  • Suitable for environments with temperature ranges from -20°F to 150°F

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Brand LDR Malleables
Color Black
Size 2-in x 1-in
Connection Type FIP (Female Iron Pipe)
Material Black Iron
Fitting Type Reducing Coupling
Pressure Rating 500 PSI
Temperature Rating 150°F
Class 150-lb malleable fittings
Thread Standard ANSI/ASME B1.20.1
Compliance Meets ASTM and ASME standards
UPC Code 032888407022
Shelf Pack 5
Minimum Order Qty 1
Supplier Name B & K LLC
Supplier Short Name B & K /Mue
Supplier Address 1 2600 Elm Hurst Road
Supplier City Elk Grove Villa
Supplier State IL
Supplier Zip 60007
Country US
Supplier Email brett.merrick@colemanrussell.com
Supplier Url www.muellerindustries.com
Buyer Name Michael Heck
Supplier Phone (800) 782-2385
Supplier Fax (800) 421-7724
Our Customer Id 48813001
Return Policy Return to Wallace
Product Lines Valves, Faucets, Pipe Fittings
Rep Name Brett Merrick
Rep Address Rose Maria Lighthal l@ Factory
Rep Phone (800) 777-0270
Rep Cell (931) 510-7989
Rep Fax (205) 836-6528
Rep Email brett.merrick@colemanrussell.com
Rep Agency Coleman-Russell