TI Automotive Single Wall Low Carbon Steel Tubing

Low Carbon Single Wall Tubing

TI Automotive has maintained the position of a premier supplier to an ever-changing global market since 1922, with advances in small diameter steel tube manufacture, design and fabrication

Bundy Single Wall Tubing in either low carbon steel or stainless steel has high burst strength, close dimensional tolerances, and smooth surfaces.

Bundy single wall tubing is manufactured by continuously forming a single strip into a tubular shape. This is accomplished by high frequency or TIG welding the butted edges without the use of filler metal. The internal bead is held to a minimum and all external flash is removed.

  • Meets or exceeds specifications SAE J525, SAE J526, SAE J356A, ASTM A269, and ASTM A268. Meets all automotive industry standards.
  • Some common applications include:
    • fuel supply and return lines
    • vent and vacuum lines
    • fuel rails
    • power steering
    • engine/oil coolers
    • HVAC components
    • Fuel filler necks
    • refrigeration
Product FeaturesProduct Benefits

High grade single wall strip materials are utilized to ensure optimized physical properties

Provides ease of fabrication and can be expanded, compressed, flattened, cut formed or bent into almost any shape

Most sizes available as welded, cold drawn, or annealed

Enables low-cost material substitution

Available in a wide variety of coatings & stainless alloys

Provides a variety of low cost corrosion protection options to meet every application

Conductive Nylon O.D. coated tube, with or without nickel I.D., available

Offers a replacement for many stainless steel and aluminum tubing applications

Lightweight with exceptional strength characteristics


Fluid and gas carrying capabilities at medium to high pressure

Provides a wide range of product capabilities
Low Carbon
  • All sizes offered in straight boom lengths or cut-to-length
  • .187 to .625 O.D. also offered in coils.
  • Other sizes considered based on volume

To request information on a single item please "pick" from the table below. To request information on multiple items CLICK HERE.

(Minimum Order of 10,000 ft/item is Required.)

Wall Thickness
O.D..028.030.033.035.040.042.049.060.063.065.075
.187pick
.236pickpick
.250pickpickpickpick
.312pickpickpickpickpickpick
.315pickpickpickpickpickpick
.375pickpickpickpickpick
.394pickpickpickpick
.437pickpickpickpickpick
.472pickpickpickpick
.500pickpickpickpickpickpickpickpickpickpick
.512pick
.562pickpickpickpick
.625pickpickpickpickpick
.687pickpick
.750pickpickpick
 
Consider TI Automotive for all of your fluid carrying needs.

TI Automotive is a leading producer of quick connectors. Our low permeation connector allows the design of complete bundles for easy installation at the assembly line. TI Automotive also has a comprehensive range of coatings and sleeves. Contact us and we can guide you to the right solution for each application.