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Home Plumbing Rough Plumbing Supplies Pipe Fittings Galvanized Pipe Fittings Galvanized Unions 511-700HC 1/8IN GALVANIZED UNION

511-700HC 1/8IN GALVANIZED UNION

PART 286401
SUPPLIER B & K LLC
SUPPLIER PART # 511-700HC
RANK E
SHELF PACK 35
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About this item

The B&K 511-700HC Union is a compact, high-strength fitting designed to join two sections of threaded pipe in a straight line while allowing easy disassembly for maintenance or repair. Made from hot-dipped galvanized malleable iron, this union offers excellent corrosion resistance and mechanical durability, making it ideal for both indoor and outdoor applications.

This union features female iron pipe (FIP) threads on both ends and is manufactured to meet ANSI B1.20.1, ASME B16.39, and ASTM A197/A197M standards. It is rated for 300 PSI in liquid and gas systems and 150 PSI in steam applications. The union is suitable for use in a wide range of systems including potable water, natural gas, oil, steam, and air.

Key Features

  • Model: 511-700HC
  • Size: 1/8 inch FIP x FIP
  • Material: Hot-dipped galvanized malleable iron
  • Finish: Zinc coating for enhanced corrosion resistance
  • Connection Type: Threaded FIP x FIP (Female Iron Pipe)
  • Class: 150
  • Pressure Ratings:
    • Liquid & Gas: Up to 300 PSI
    • Steam: Up to 150 PSI
  • Temperature Range: -20°F to 350°F
  • Standards Compliance:
    • ANSI B1.20.1 (Threading)
    • ASME B16.39 (Fitting Dimensions)
    • ASTM A197/A197M (Material Specification)
  • Certifications:
    • NSF/ANSI 61 & 372 – Lead-free and safe for potable water
    • UL Listed
    • FM Approved
  • Dimensions:
    • Overall Length: 1.25 inches
    • Outside Diameter: 0.25 inches
    • Weight: Approx. 0.15–0.16 lbs
  • Country of Origin: China
  • Warranty: 1-Year Manufacturer Warranty

Applications

  • Potable Water Systems – Certified lead-free for safe drinking water use
  • Natural Gas Lines – UL and FM listed for gas applications
  • Oil & Fuel Systems – Suitable for low- to medium-pressure fuel transport
  • Steam Systems – Rated for up to 150 PSI steam pressure
  • Air Compression Systems – Reliable sealing in pneumatic setups
  • Industrial & Mechanical Systems – Ideal for fluid and gas transport in utility piping
  • Maintenance Access Points – Allows easy disconnection for cleaning or repairs
  • DIY & Decorative Projects – Popular in custom furniture and industrial-style builds

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Brand Coda Resources
FittingType Union
FittingSize (in) 0.125
Material Malleable Iron
Finish/Coating Galvanized
ConnectionType1 Female Threaded
ConnectionType2 Female Threaded
PressureRating (PSI) 150
TemperatureRating (°F) 150
Standards ASME B16.3; ASME B16.39; ASTM A197; ASTM A153; NSF 61; UL Listed; FM Approved
UPC Code 032888994041
Shelf Pack 35
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