Established in 1995, Wandekai has 30 years of experience producing brass valves and brass fittings for plumbing systems. We utilize high-precision production equipment, including automatic production machines, and implement strict quality control processes. The result is that our products achieve excellent quality while maintaining a competitive and reasonable price.; ; End 1 Diameter: 1/4 in. End 1 Type: Flare Material: Brass Product Type: Hex Plug ANSI Certified: Yes Maximum Temperature: 250 ?F Maximum Pressure: 1200 psi Compatible Pipe Material: Copper and Aluminum Number in Package: 1 pk Average Lead Content: Lead-Free Minimum Working Temperature: -65 deg. F Minimum Working Pressure: 150 psi