B&K 521-706 Pipe Union, 1-1/4 in, NPT, 150 lb, Malleable Iron, Black Oxide

Product Description

The B&K 521-706 Pipe Union is a reliable fitting designed for connecting two black malleable iron gas or oil pipes. Made from high-quality malleable iron with a black oxide finish, this pipe union meets industry standards for safety and performance. Rated for a pressure of one hundred fifty pounds, this product effectively supports both temporary and permanent connections in various applications.

• Compatible with 1-1/4 inch pipes.
• Approved for oil and gas fluid applications.
• Pressure rating of three hundred psi.

Product Highlights

This pipe union is essential for HVAC and plumbing tasks, ensuring a durable, high-pressure connection.

Product Information

Standard Information

• Brand: B&K
• MPN: 521-706

Technical Specifications

• Application: Oil and Gas Fluid Applications
• End Style: NPT
• Finish: Black Oxide
• Fitting/Connector Type: Union
• Material: Malleable Iron
• Mfg Standards/Approvals: ANSI/ASME B1.20.1, ASME B16.3/B16.39, ASTM A153
• Nominal Size: 1-1/4 in
• Package Weight: 1.378 lb
• Pressure Class: 150 lb
• Pressure Rating: 300 psi
• Series: 521
• Temperature Rating: -20 To 150 deg F