B&K 521-704 Pipe Union, 3/4 in, NPT, 150 lb, Malleable Iron, Black Oxide

Product Description

B&K 521-704 Pipe Union connects 3/4 inch black malleable iron pipes. Suitable for gas or oil applications with a pressure rating of 150 psi. Made from durable malleable iron with a black oxide finish.

• Used for connecting two black malleable iron pipes.
• Meets ANSI and ASTM standards for reliability.
• Rated for applications up to 300 psi.

Product Highlights

This pipe union allows for both temporary and permanent connections.

Product Information

Standard Information

• Brand: B&K
• MPN: 521-704

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: 3/4 in
• Package Weight: 0.621 lb
• Pressure Class: 150 lb
• Pressure Rating: 300 psi
• Series: 521
• Temperature Rating: -20 To 150 deg F