B&K 521-705 Pipe Union, 1 in, NPT, 150 lb, Malleable Iron, Black Oxide

Product Description

B&K 521-705 Pipe Union is designed for connecting two black malleable iron pipes. This union is suitable for oil and gas fluid applications. Made from malleable iron with a black oxide finish, it provides reliability for high-pressure systems.

• Available in black finish for oil and gas fluid applications
• Pressure rated for 150 psi and 300 psi systems
• Constructed from durable malleable iron

Product Highlights

The B&K 521-705 is ideal for both temporary and permanent connections in plumbing systems.

Product Information

Standard Information

• Manufacturer: B&K
• MPN: 521-705

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 in
• Package Weight: 0.891 lb
• Pressure Class: 150 lb
• Pressure Rating: 300 psi
• Series: 521
• Temperature Rating: -20 to 150 deg F