Griffin Supply, Inc.

Founded in 1976 and based in Maryland – with branches in Bristol, PA, and Hammond, IN – ​ SONCO Pipe and Tube supplies highest-quality galvanized steel tubing to a wide variety of consumer and industrial markets in the Northeast, Midwest and Great Lakes regions. ​ SONCO is the major supplier for Allied Tube and Conduit’s Flo-Coat® and Gatorshield® steel tubing. The strength, corrosion resistance and superior finish these provide are key to the success of our steel tubing. ​ We take pride in delivering tubing to our customers’ specifications. Our finishing services include swaging, bending, drilling, and welding, and we can cut tubing to the tightest of tolerances. We also offer an extensive range of PVF products, including pipe, valves, anchor flanges, struts, quick disconnects, repair clamps, glue/adhesives and tape, and much more. A Mill Test Report is available on all material on request, and we offer a ‘no-minimum’ order. ​ SONCO Pipe and Tube’s customer service is second to none, thanks to our dedicated team of long-serving technical and sales support staff. Our reputation is built on going the extra mile for our customers, many of whom have been on our books for decades. ​ Contact SONCO Pipe & Tube today, we'll do whatever is necessary to exceed your expectations! ​ Call us 888-766-2613