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PTC History: An
American century
of innovation

Starting as the Pittsburgh Tube Company, evolving through decades to today's PTC, we've been a vital supplier of premium quality steel pipe, tube, and bar for the manufacturing and OCTG industries.


Here are notable timelines in the
growth of PTC over decades.

Today, PTC is one of the world’s leading suppliers of pipe, tube, and bar products to a wide range of manufacturing and OCTG customers. Over this timeline our processes, quality, and

range of products has expanded dramatically, drawing on the expertise, collaborative creativity, and learnings and engineering skills of generations of expert craftspeople.