The B&K 520-307HC Black Street Elbow is a heavy-duty malleable iron fitting designed for secure directional changes in piping systems. Featuring a 90-degree bend and a street elbow configuration (one male and one female threaded end), this fitting is ideal for installations where space is limited and a standard elbow cannot be used. Its black finish and robust construction make it suitable for industrial, commercial, and residential applications.

Engineered to meet ANSI and ASTM standards, this elbow provides reliable performance under high pressure and temperature conditions. Commonly used for oil, gas, steam, and other non-potable fluid systems, it ensures durability and leak-free connections.

Key Features

• Premium Malleable Iron Construction – Offers strength and long-lasting reliability.
• 90-Degree Street Elbow Design – Allows directional changes with one male and one female threaded end.
• Threaded Ends – Complies with ANSI/ASME B1.20.1 standards for secure connections.
• High Pressure Capability – Rated up to 900 PSI for demanding applications.
• Corrosion-Resistant Black Finish – Ideal for environments requiring rust protection.
• Easy Installation – Compatible with standard black pipe and fittings.
• Standards Compliance – Meets ASTM and ASME specifications for quality assurance.

Applications

• Transporting oil, grease, LP gases, and fuel.
• Handling natural gases such as nitrogen and oxygen.
• Suitable for steam and diesel systems.
• Perfect for industrial piping layouts and DIY projects.
• Commonly used in heating, cooling, and compressed air systems