AK Tube LLC offers an extensive selection of carbon and stainless steel tubing products. Hot rolled, pickled and oiled, cold rolled, aluminized, galvanized, galvalume, zinc-nickel, alumi-therm and galvanneal tubing is available in standard shapes including rounds, squares, rectangles and ovals, in sizes ranging from .75" through 6.625" with wall thickness from .035" to .180". Stainless steel 304L, 409, 439, aluminized 409, and 18 CrCb tubing is available in rounds ranging from 1.0" through 6.625" with wall thickness from .035" to .086".
We've been manufacturing ERW tubing for nearly 35 years, and some of our key employees have been with us nearly that long. Our skilled tube mill operators average more than fifteen years of experience which gives them insight and expertise to solve even the most complex tubing challenges.
Our quality assurance program is among the most rigorous in the industry. We use only prime steel that meets our exacting standards for quality, delivery and technical support. We monitor the quality with non-destructive testing such as eddy current and flux leakage, and conduct destructive testing several times a coil, a rate which exceeds ASTM destructive standards and is more than twice the industry average. Our commitment to quality has earned us ISO 9001 certification, the international standard for quality assurance, as well as TS-16949 certification, the supplier quality standard for the automotive industry.