The B&K 520-600HC Black Malleable Iron Union is designed for secure and reliable pipe connections that allow easy disassembly without cutting. Built from high-quality malleable iron, this union provides strength and durability for heavy-duty plumbing and industrial applications. Its threaded ends meet ANSI/ASME standards, ensuring compatibility and leak-free performance. Perfect for systems requiring frequent maintenance or adjustments, this union is a trusted choice for professionals and DIY users.

Key Features:

• Premium Black Malleable Iron: Offers superior strength and corrosion resistance.
• Union Design: Enables quick disconnection and reconnection without cutting pipes.
• 150-lb Class Fitting: Provides robust performance for demanding environments.
• Threaded Ends: Complies with ANSI/ASME B1.20.1 for secure, leak-free connections.
• Pressure & Temperature Capability: Handles up to 500 PSI at 150°F for versatile applications.
• Standards Compliance: Meets ASTM and ASME specifications for quality assurance.
• Versatile Applications: Ideal for transporting lubricant, oil, grease, LP gas, natural gases (nitrogen, oxygen), steam, and diesel.
• Not for Potable Water: Designed for industrial and mechanical systems only.

Applications:

• Plumbing systems requiring frequent maintenance
• Industrial fluid and gas transport
• DIY projects involving durable pipe fittings
• Systems handling steam, fuel, and compressed gases