Mueller Industries, Inc. is a global leader in the manufacturing and distribution of copper tube and fittings, brass and copper alloy rod, bar and shapes, aluminum and brass forgings, aluminum and copper impact extrusions, plastic fittings, pipe and valves, refrigeration valves and fittings and fabricated tubular products.
STZ nipples are the way to go when selecting water pipe for your residence. Our durable, schedule 40 galvanized steel is hydrostatically tested. Nipples, fittings and pipe are available in an array of sizes to fit residential and light commercial water applications.