National Tube Supply is one of the nation’s largest suppliers of Carbon and Alloy round mechanical tubing, as well as Fluid Power products. Our massive inventory includes Drawn Over Mandrel (DOM), Cold Drawn Seamless (CDS), Hot Finished Seamless (HFS) Carbon and Alloy, Chrome Bar and other Fluid Power products. Our massive on-site inventory allows us to fill your order quickly and efficiently, as most of our extensive stock is ready to ship next day.

At National Tube Supply, our focus has always been to provide the highest quality products, and that focus extends throughout our entire organization. We value our relationship with our customers; from providing value-added service to 24-hour turnaround for random/cut lengths, we’re ready to help you.

Our team averages over 20 years of experience. Bottom line – we know tubes. We understand our products, there applications and strengths. Often times, our customers utilize NTS as a resource; we work directly with engineering departments and buyers to ensure that the right material and tolerances are utilized in our customers’ projects. We visit our customers regularly and can often suggest alternatives that save them money.
For more information, please call 800.229.6872 or contact us.