National Tube Supply understands that in the aerospace industry, there is no room for error. Our experienced sales team is equipped to guide you through the wide selection of grades, sizes, and value-added services to ensure our products deliver to the exacting tolerances required for ultimate safety and reliability.

We stock DOM tubing in grades 1020/1026/ST52.3/4130 and CDS 1026/ST52.3/4130 in sizes from .375” OD x .277” ID to 16” OD x 13.5” ID. Carbon HFS is stocked in sizes from 2.5” – 36” OD with various wall sizes. All of our products can be cut to length and turned or bored to reach the exact interior and exterior diameters you need. And a number of value-added services are available to increase strength and/or ductility, or improve surface finish—whatever best fits your requirements.

  • Drawn Over Mandrel Tubing (DOM)
  • Cold Drawn Seamless (CDS)
  • Hot Finish Seamless (HFS)
  • Chrome ID Tubing
  • Chrome OD Tubing
  • 1020, 1026, and 1045 Steel
  • Cutting & Deburring
  • Turning
  • Boring
  • Heat Treatment

Contact us to discuss your unique needs or request a quote. Our experienced team is always available to help you identify the best product for your project specifications, quality requirements, and bottom line. We have a massive inventory at your disposal with 8 locations across North America—and most orders ship next day!