Delaware Valley Steel is located in the Philadelphia suburb of Upper Darby, PA. DVS got its start as a full-line service center in the 1950's servicing the local fabricator, machine shop, and OEM base in the Tri-State area. The 1980's ushered in the current ownership group, and a new direction. DVS had developed a niche as the area's best provider of burned steel plate over the years. Consequently, more inventory and processing equipment were added. In 1985, the decision was made to become solely a supplier of carbon and alloy plate.

Over the years, more inventory and equipment were added to meet our customer's requirements including one of the area's first plate saws, a car-bottom CNC controlled furnace, as well as additional burning machines. Today three of our four burning machines are less than five years old. All are controlled by the latest Burny controllers, and linked to our server where all of our CNC programs are stored. This allows us to optimally nest your parts on a real-time basis from the shop floor.

We have now built our reputation as the foremost supplier of Pressure Vessel Quality(PVQ) plate for the power-generation industry. This includes A516-70 to 14" thick, A387-11, A387-22, and T410 Stainless Steel. All material is available in stock sizes, burned to your drawing, or precision saw cut to blocks or flat bars. Of course, we also maintain a large inventory of A36, 1045, and 4140 plate for all your needs. Please see our Products page to learn more.

Lastly, today's demanding times demand first-rate quality. We have our own strict Quality Program which has qualified us as a PennDOT Bulletin 15 approved supplier, a Federal DISC supplier, and QSLD supplier. We are also a Level 1 supplier for many turbine, generator, and compressor manufacturers.