Stainless Steel Tubing with the

You Need

K-Tube is the largest producer of miniature stainless steel tubing in the United States and the only manufacturer to offer stock and custom tubing directly from the source.  We help engineers optimize performance while ensuring purchasing professionals get the support and efficiency they need from a modern supply chain.

Stainless Steel Tubing

Welcome to K-Tube Technologies

We handle every step in the manufacturing process—from choosing the raw materials and laser-welding the tubing, to cutting, finishing, and delivering exactly the tubing you need.

How Can We Help?


Get Prototypes

Want help designing custom tubing? Start a conversation with one of our K-Tube Discover engineers to begin a collaborative R&D process.

Request A Quote

Free Quote

Ready to buy? Submit your specifications and our Customer Service team will prepare a quote for you.

Order Online

Order Online

Need tubing quickly to keep your project moving? Check out our online store to order catalog items for overnight shipping.

Not Sure Where to Start?

Contact one of our experts to learn how we can fulfill all your tubing needs. From collaborating with our engineers to developing new raw materials to fulfill your purchase orders, our experts are standing by and ready to assist.