For the most challenging requests, experience and state-of-the-art machinery allow Pressure-Tech to design and manufacture top-of-the-line pressure vessels. By holding "U", "H" & "R" code stamps and employing FCAW, GMAW & SAW welding procedures for carbon & stainless steel vessels, we can provide you with custom pressure vessels fabricated to meet ASME specs, as well as non-code pressure vessels.