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Home Plumbing Rough Plumbing Supplies Pipe Fittings Black Pipe Fittings Black Floor Flanges 521-602HP 3/8IN BLACK FLOOR FLANGE

521-602HP 3/8IN BLACK FLOOR FLANGE

PART 683654
SUPPLIER B & K LLC
SUPPLIER PART # 521-602HP
RANK C
SHELF PACK 10
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About this item

The B&K 521-602HP is a 3/8-inch black iron floor flange from the ProLine Series, engineered to provide a secure and stable connection point for piping systems mounted to floors, walls, or other flat surfaces. This flange is ideal for both functional and decorative applications, including fuel and gas transport systems as well as custom DIY projects.

Constructed from 150-lb class malleable iron, this flange features female iron pipe (FIP) threaded connections that comply with ANSI/ASME B1.20.1 standards. The black finish offers corrosion resistance in non-potable systems, while the malleable iron body ensures a tight seal and long-lasting durability. It is rated for up to 500 PSI at 150°F, making it suitable for a wide range of industrial and mechanical applications.

Key Features:

  • Material: Malleable black iron for industrial-grade strength and durability
  • Finish: Black coating for corrosion resistance in non-potable systems
  • Connection Type: 3/8" FIP (Female Iron Pipe) threaded inlet
  • Design: Floor flange for mounting pipe to flat surfaces such as floors or walls
  • Pressure Rating: Up to 500 PSI at 150°F
  • Seal Integrity: Relative softness of malleable iron ensures a tight, secure seal
  • Thread Standard: ANSI/ASME B1.20.1 compliant
  • Compliance: Meets ASTM and ASME standards
  • Packaging: Available in case quantities of 10 units

Applications:

  • Fuel Systems: Suitable for LP gas and natural gas distribution
  • Industrial Piping: Used in systems transporting lubricants, oils, greases, and diesel
  • Steam Lines: Compatible with low-pressure steam applications
  • DIY Projects: Ideal for custom pipe furniture, shelving, and industrial-style décor
  • Mounting Solutions: Provides a stable base for vertical or horizontal pipe installations

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Nominal Size 3/8 in
Brand B&K
Length 3 Inch
Color Black
Nominal Size 3/8 in
Material Steel
Finish Black
Connection Type Female Threaded
Thread Type NPT
Fitting Type Floor Flange
Application Water, Gas, Oil, and Air Lines
Standards ASTM A53, ANSI B1.20.1
Brand Name Southland
Series 521
Weight (lb.) 0.5
UPC Code 032888210226
Shelf Pack 10
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