Thin-Wall Stainless Steel Tubing

Precision-Engineered Stainless Steel Tubing for Medical Applications

Our thin-wall stainless steel and precious metal tubing is the gold standard in the medical device industry. Since 1952, we have refined our cold-drawing process to lead the industry in the quality of the material surface finish and consistency of the wall thickness tolerance. Starting with a metal strip or seamless tube, we produce our thin-wall stainless steel tubing to the highest quality standards required for critical medical device applications.

Our small-diameter tubing is cold-drawn to size, resulting in precise finishes on the inside diameter (ID) and outside diameter (OD). Resonetics’ thin-wall tubing is then custom-made to your exact specifications. This helps ensure optimal performance and material integrity. Our proprietary cleaning process meets strict cleanliness standards for sensitive medical applications. With expanded capacity and a streamlined production process, we offer fast, reliable turnaround to help keep your project on track.

Thin-Wall Stainless Steel Tubing Specifications

We produce thin wall stainless steel tubes across a wide range of dimensions, from micro-scale hypotubes to larger-diameter catheter components. Every piece of thin walled steel tubing is cold-drawn to precise tolerances, with consistent wall uniformity across the full length of each cut. Standard specifications for thin-wall stainless steel tubing include:

min | max

  • Outside diameter (OD): 0.15 mm | 6 mm
  • Wall thickness (WT): 0.025 mm | 0.5 mm

Stainless Steel Alloys

Precious metals are naturally occurring rare metals such as gold, platinum, and silver. Our stainless steel tubing is most commonly available in the following compositions:

  • 304 Series
  • 316 Series
  • 17-7PH

Other Alloys

Beyond stainless steel, there are other alloys commonly used in the production of thin-wall tubing, including:

  • Cobalt chrome
    • Phynox and Elgiloy
  • MP35N
  • Titanium Grade 2

Thin-Wall Stainless Steel Tubing Applications

Thin wall stainless tubing is the material of choice across a broad range of medical device applications, valued for its combination of high strength, corrosion resistance, and the ability to hold tight dimensional tolerances at very small diameters. From structural components to fluid-path elements, thin wall stainless tube is specified wherever wall thickness, surface finish, and material consistency are critical to device performance.

Stainless steel and precious metal tubing are commonly used in the medical device industry for products such as:

  • Catheter delivery systems
  • Orthopedic instrument components for cutting and drilling
  • Tubular and needle products for fluid and gas transfer
  • Tubular elements for ophthalmologic, neurologic, and cardiac applications
  • Liposuction and embalming applications
  • Endoscopy and laparoscopy

Key Markets for Stainless Steel Tubing

Innovators developing groundbreaking medical devices rely on our medical stainless steel tubing and other alloy materials to create new technologies and advanced treatment options that improve patient lives. From early prototyping through high-volume production, our tubing is specified by device developers across the most demanding therapeutic areas in medicine. Our tubing is commonly used in the following markets:

  • Ophthalmic
  • Minimally invasive surgery
  • Neurovascular
  • Structural heart
  • Orthopedic
  • Electrophysiology
  • Peripheral vascular
  • Neuromodulation
  • Cardiovascular

In Stock and Ready to Ship

Our online store offers stainless steel tubing off the shelf, ready to ship directly to you. Choose from a variety of sizes to meet your application requirements, with the confidence that every tube meets our rigorous quality standards.

Related Resources

NEWS

March 23, 2026

Resonetics® Completes the Acquisition of Resolution Medical, Expanding End-to-End Integrated Capabilities for Interventional and Neuromodulation Markets

Nashua, NH – 03/23/2026 – Resonetics® announced today the successful completion of its acquisition of Resolution Medical, which further strengthens…

Read More

ARTICLES

February 25, 2026

Advancements in Shape Memory Implantable Medical Devices

Recent developments in bioelectronics and power supply miniaturization are providing new design opportunities for in vivo shape memory devices. Originally…

Read More

VIDEOS

February 18, 2026

MD&M West Show Short with Kevin Kelly

Read More