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Process and Capabilities

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  • Process and Capabilities
tube bending fabricating capabilities

Our Tube Forming Processes

At ETI we target difficult manufacturing opportunities that require engineering and ingenuity. Our proprietary equipment and processes allow for continuous tubular designs and provide our customers with superior solutions. We produce from ISO-9001 certified locations, and supply critical parts for diverse complex OEM applications.

We have over 50 years of experience as a leading company in custom tube fabrication and aluminum extrusions.


Material Capabilities

Aluminum Alloys

  • 3003
  • 5052
  • 6061

Stainless Steel

  • 304L (Welded and Seamless)
  • 316L (Welded and Seamless)


Copper Alloys

  • C12200 (DHP – Refrigeration – Stock)
  • C10100 (OFE)
  • C10200 (OFE)
  • C70600 (90/10 Copper–Nickel)
  • C71500 (70/30 Copper-Nickel)
  • C26000 (Yellow Brass)

Carbon Steel

  • J524 (Seamless Hydraulic)
  • J525 (Welded Hydraulic)
  • A179 (Seamless – heat – exchanger)
  • A214 (Welded – heat – exchanger)
  • A513 (Welded & DOM)
  • A519 (Seamless)


spun copper press caps
Spun Copper Press Caps
spun copper lighting applications
Spun Copper Lighting Applications


Fabrication Capabilities

  • Single Bending
  • Coiling
  • Forming
  • Multiple Bending
  • Cutting to Length
  • Flow Drilling
  • Brazing
  • Deburring
  • Milling


Tube-End Fabrication Capabilities

  • Bending
  • Chamfering
  • End Closing
  • Grooving
  • Beveling
  • Coping
  • Expanding
  • Swaging
  • Bificated / Multi-Ports
  • Deburring
  • Flaring
compressor mini-block Compressor Mini-Block
copper spun down reductions Copper Spun Down Reductions
copper tube forming

tube fabricating
tube forming copper
Elkhart Tri-Went Industrial Logo

We're tube fabrication and tube bending experts, focused on quality, delivering difficult manufacturing opportunities from IS0-9001 certified locations.

  • Connect with us:

Geneva, IN USA

  • Phone

    260-368-7246
  • Email

    email us
  • Address

    700 Rainbow Rd., Geneva, IN 46740 USA

Knoxville, TN USA

  • Phone

    865-670-2900
  • Email

    email us
  • Address

    2501 Quality Ln, Knoxville, TN 37931 USA

Ajax, Ontario CA

  • Phone

    905-831-6964
  • Email

    email us
  • Address

    75 Chambers Dr, Unit 2, Ajax, ON L1Z 1Z1 CANADA

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