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Associated Tube Canada


7455 Woodbine Avenue
Markham, Ontario
Canada L3R 1A7

Toll free:

Exterior image of ATG office building and manufacturing plant in Markham Image of inside the ATG plant in Markham showing finished long steel tube product on the line
Local telephone: 905-475-6464
Local fax: 905-475-5202
Link to map

Associated Tube Canada (formerly known as Associated Tube Industries / "ATI") excels in the development and manufacturing of specialty engineered products. We offer technical expertise in over fifty grades of stainless and high nickel tube and pipe. ATC’s capabilities include laser, T.I.G. and plasma welding technology, precision cold drawing, bright annealing, O.D. conditioning, custom cutting and end finishing, polishing, fabrication, non-destructive testing, custom packaging and logistics, and comprehensive metallurgical support. Product is available in long length straight and coiled configurations. ATC is C-TPAT accredited to ensure timely border crossings. Product reliability is supported by accreditation to current TS-16949 requirements. Product is manufactured in 3/16" (4.7mm) to 6-5/8" (168.1mm) diameters and a wide variety of shapes and profiles.

  • Welded or welded and drawn tube (light or heavy wall, shapes, proprietary)
  • Over 50 grades of stainless steel and high nickel
  • Broad range of sizes
  • Expert technical support
  • Strong program management

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Specialty Nickel Alloys and
Stainless Steel Tube at ATC

Corrosion and Heat Resistant Tube at ATC

Small Diameter Tube at ATC

Shapes and Profiles at ATC

Capabilities at-a-glance

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