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Home Plumbing Rough Plumbing Supplies Pipe Fittings Black Pipe Fittings Black 45 Degree Street Elbows 520-503HN 1/2IN 45 DEGREE BLACK STREET ELBOW

520-503HN 1/2IN 45 DEGREE BLACK STREET ELBOW

PART 644193
SUPPLIER B & K LLC
SUPPLIER PART # 520-503HN
RANK C
SHELF PACK 5
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About this item

The B&K Products 520-503HN is a 1/2-inch MIP x FIP black iron 45-degree street elbow, designed for use in non-potable fluid systems such as lubricant, oil, grease, LP gases, and fuel lines. This fitting is ideal for installations around existing piping mounted on flat surfaces like walls or ceilings, and is commonly used in industrial and DIY applications.

Made from malleable iron, this elbow offers a reliable seal due to the relative softness of the metal. It meets ANSI/ASME B1.20.1 threading standards and complies with ASTM and ASME specifications. The elbow is rated for up to 300 PSI and can withstand temperatures up to 347°F.

Key Features:

  • Size: 1/2 inch
  • Connection Type: MIP x FIP
  • Angle: 45-degree
  • Material: Black malleable iron
  • Seal Feature: Soft metal ensures a secure seal
  • Pressure Rating: Up to 300 PSI
  • Temperature Rating: -20°F to 347°F
  • Thread Standard: ANSI/ASME B1.20.1
  • Compliance: Meets ASTM and ASME standards
  • Dimensions: Length 1.93 in, Height 1.22 in, Width 1.65 in
  • Weight: 0.1730 lbs

Applications:

  • Lubricant systems
  • Oil and grease lines
  • LP and natural gas systems
  • Steam and diesel transport
  • Nitrogen and oxygen lines
  • DIY piping projects

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Brand STZ
Size 1/2-in
Inlet Connection FIP
Outlet Connection MIP
Angle 45-degree
Material Black Malleable Iron
Product Type Street Elbow
Class 150-lb
Seal Feature Relative softness of metal provides a sure seal
Max Pressure 300 PSI
Working Pressure 232 PSI
Max Temperature 347°F
Working Temperature 77°F
Min Temperature -20°F
Thread Standard ANSI/ASME B1.20.1
Standards Met ASTM and ASME
Length 1.93 in
Height 1.22 in
Width 1.65 in
Weight 0.1730 lbs
Applications Lubricant, oil, grease, LP gases, fuel, DIY projects, nitrogen, oxygen, steam, diesel
UPC Code 032888406407
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