Michigan Seamless Tube, LLC (MST) products

We understand the complexities and challenges involved in producing pressure tubing for high pressure, high temperature applications such as power generation. Every boiler tube and heat exchanger tube that ships from our facility meets the strictest standards and adheres to ASTM/ASME specifications.

MLR made specifically for your application; Our state-of-the-art manufacturing facility provides the widest range of tooling available in the United States so we can manufacture cold-drawn seamless Multi Lead Rifle (MLR) tubing to accommodate any application. This ribbed tubing can be precisely manufactured using your engineering drawings with rib count and tooling details.