The B&K 520-813 is a 1/2-inch black malleable iron side outlet tee, engineered to provide a three-way connection point in piping systems where one branch must run perpendicular to the main line. As part of the ProLine Series, this fitting is designed for strength, versatility, and long-term performance in a wide range of non-potable fluid and gas applications.
This side outlet tee features three 1/2-inch FIP (Female Iron Pipe) threaded connections, allowing for secure and leak-resistant joints. The black malleable iron construction is ideal for use in systems transporting lubricants, oils, greases, LP gases, natural gases, steam, and diesel, and is not intended for potable water systems. The fitting’s 150-lb class rating and Schedule 40 wall thickness ensure reliable performance under pressure.
Key Features:
- Material: Durable black malleable iron for industrial-grade strength
- Finish: Black coating for corrosion resistance in non-potable systems
- Connection Type: Three 1/2" FIP (Female Iron Pipe) threaded ends
- Design: Side outlet tee configuration for perpendicular branch connections
- Thread Standard: ANSI/ASME B1.20.1 compliant
- Pressure Rating:
- Working Pressure: 232 PSI
- Maximum Pressure: 300 PSI
- Temperature Rating:
- Minimum: -20°F
- Working: 77°F
- Maximum: 347°F
- Dimensions:
- Length: 2.24 in
- Height: 1.71 in
- Width: 1.77 in
- Weight: 0.3748 lbs
- Seal Integrity: Malleable iron provides a tight seal due to its relative softness
- Compliance: Meets ASME B16.3 and other applicable standards
- Warranty: 1-year limited warranty
Applications:
- Fuel Systems: Ideal for LP gas and natural gas distribution
- Industrial Piping: Used in systems transporting lubricants, oils, greases, and diesel
- Steam Lines: Suitable for low-pressure steam applications
- Compressed Air Systems: Provides reliable connections in pneumatic systems
- DIY & Fabrication Projects: Great for custom pipe furniture, shelving, and structural builds
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Brand
B&K
Color
Black
Nominal Size
1/2 in
Material
Steel
Finish
Black
Connection Type
Female Threaded
Thread Type
NPT
Fitting Type
Side Outlet Tee
Application
Water, Gas, Oil, and Air Lines
Standards
ASTM A53, ANSI B1.20.1
Brand Name
Southland
Series
520
Weight (lb.)
0.35
UPC Code
019442531966
Shelf Pack
6
Minimum Order Qty
1
Supplier Name
CODA RESOURCES DBA STZ INDUSTRIES
Supplier Short Name
Coda Reso
Supplier Address 1
P.O. Box 6631
Supplier City
990 East North Ave Glendale Heights
Supplier State
IL
Supplier Zip
60148
Country
US
Supplier Email
info@codaresources.com
Buyer Name
Michael Heck
Supplier Phone
718-485-4403
Supplier Fax
(773) 265-3130
Also Known As
STZ Ind
Drop Ship Order Min
$2500
Return Policy
Contact Factory for RGA
Rep Name
Jimmy Tubbs
Rep Address
1420 Donelson Pike B6 Nashville, TN 37217
Rep Phone
615-331-8611
Rep Fax
615-832-8669
Rep Email
jimmytubbs@gmail.com