Precision Metal Tubing

As the leader in precision metal tubing for the medical device industry, we produce more than 30 million feet of medical grade metal tubing each year.

Expertise You Can
Count On

Our history in precision tube manufacturing dates back more than 80 years, with our founding in 1940 as Uniform Tubes. We produce over 30 million feet of medical grade tubing each year across two sites. In 1999, we extended our tube-drawing skills to include nitinol. We now produce more than 100,000 feet of nitinol tubes annually.

Serving Mission-Critical Markets

When precision tubing can make or break your application, count on Viant’s world-class tube-drawing capabilities to meet your most challenging requirements.

MEDICAL MARKETS
ISO 13485 certified

  • Surgical Technologies

    • Energy based
    • Electromechanical
  • Biopsy/Drug Delivery
  • Orthopedics
    • Arthroscopy
    • Spine/IVS
  • Vascular Access

    • Stents – cardiovascular & peripheral

INDUSTRIAL MARKETS
AS 9100 certified

  • Aerospace
  • Defense
  • Instrumentation
  • Specialty automotive

Leader in Tube Manufacturing

Challenge our team of metallurgists and process engineers with your toughest tube specifications to experience our world-class tube-making capabilities.

World Class Tube-Making Skills

  • Both seamless tubing & welded-and-drawn tubing with structural integrity of seamless
  • High precision with exceptional dimensional control
  • Efficient coil-drawing and bench-drawing capabilities
  • In-house tube-draw tooling manufacture

Deep Metallurgical Skills

  • 42 active alloys in production
  • 3 metallurgists on staff
  • Onsite Met Labs
  • SEM microscope with EDS analysis

Precision-Fabricated Tubing Center of Excellence (CoE)

Need tubing fast? Our Tube Fabrication CoE offers quick-turn fabricated tubes to rapidly refine your design.

  • In-house design of precision die forming and fabrication tooling
  • Laser cutting
  • Machining including electrochemical (ECM) and electrical discharge machining (EDM)
  • Forming including expansion, reduction, CNC bending
  • Fully-equipped, climate controlled metrology lab

Tubing Specifications

Size Range 0.07 mm to 28 mm OD
   
Tubing Type Thin-wall & thick-wall tubing
   
Materials  
Stainless steels 304, 304L, 316, 316L , 321, 347, 316Ti, 316LVM (medical grade), 17-7PH
Nickel-based alloys Ni 200; Ni 201; Monel 400®; cupronickel; Inconel® alloys 600, 625, 718, and X750; Haynes® 282®
Cobalt-based alloys L-605 (alloy 25), MP35N®, Elgiloy®
Titanium alloys Nitinol, Ti CP Grade 2, Ti 3Al 2.5V (Grade 9)
Refractories Niobium, tantalum

Order Online for Fast Shipping

Small quantities of nitinol tubing are available for shipping within 24 hours at Chamfr.