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Tube - 304 & 321 Stainless

Our 304 Stainless and 321 stainless steel welded tubes are available in a wide range of sizes and offered with a high-quality polished finish. Available in 2-foot and 4-foot lengths, our stainless tubes offer a high-quality welding experience with virtually no surface preparation required prior to welding.

  • 1.500" OD x 16ga Welded Tube 304L - 4'-0" Length | Ace Race Parts

    1.500" OD x 16ga (0.065") Round Tube - Brushed Finish - 304 Stainless - 4 Foot Length

    SKU 20016
    $ 35.95 - $ 35.95
    $ 35.95
    $ 35.95 - $ 35.95
    $ 35.95
    Only 1 left!

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

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  • 1.500" OD x 16ga (0.065") Round Tube - Polished OD - 304 Stainless - 2 Foot Length

    1.500" OD x 16ga (0.065") Round Tube - Polished OD - 304 Stainless - 2 Foot Length

    SKU 20014
    $ 21.95 - $ 21.95
    $ 21.95
    $ 21.95 - $ 21.95
    $ 21.95
    25+ in stock

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

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  • 1.500" OD x 16ga Welded Tube 321 Stainless - 2'-0" Length - Ace Race Parts
    Sold out

    1.500" OD x 16ga (0.065") Round Tube - Polished OD - 321 Stainless - 2 Foot Length

    SKU 20190
    $ 32.00
    $ 32.00 - $ 32.00
    $ 32.00
    $ 25.60
    $ 25.60 - $ 25.60
    $ 25.60
    Out of stock

    Ace Race Parts 321 Stainless Steel Tubing is manufactured in an ISO 9001 certified facility and is the highest quality and lowest price 321 Stainle...

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  • 1.650" OD x 16ga Welded Tube 304L - 2'-0" Length | Ace Race Parts

    1.625" OD x 16ga (0.065") Round Tube - Polished OD - 304 Stainless - 2 Foot Length

    SKU 20018
    $ 22.95 - $ 22.95
    $ 22.95
    $ 22.95 - $ 22.95
    $ 22.95
    Only 10 left!

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

    View full details
  • 1.625" OD x 16ga Welded Tube 321 Stainless - 2'-0" Length - Ace Race Parts
    Save 20% Save %

    1.625" OD x 16ga (0.065") Round Tube - Polished OD - 321 Stainless - 2 Foot Length

    SKU 20191
    $ 36.00
    $ 36.00 - $ 36.00
    $ 36.00
    $ 28.80
    $ 28.80 - $ 28.80
    $ 28.80
    Only 17 left!

    Ace Race Parts 321 Stainless Steel Tubing is manufactured in an ISO 9001 certified facility and is the highest quality and lowest price 321 Stainle...

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  • 1.750" OD x 16ga Welded Tube 304L - 4'-0" Length | Ace Race Parts

    1.750" OD x 16ga (0.065") Round Tube - Brushed Finish - 304 Stainless - 4 Foot Length

    SKU 20024
    $ 39.95 - $ 39.95
    $ 39.95
    $ 39.95 - $ 39.95
    $ 39.95
    25+ in stock

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

    View full details
  • 1.750" OD x 16ga Welded Tube 304L - 2'-0" Length | Ace Race Parts

    1.750" OD x 16ga (0.065") Round Tube - Polished OD - 304 Stainless - 2 Foot Length

    SKU 20022
    $ 23.95 - $ 23.95
    $ 23.95
    $ 23.95 - $ 23.95
    $ 23.95
    25+ in stock

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

    View full details
  • 1.750" OD x 16ga Welded Tube 321 Stainless - 2'-0" Length - Ace Race Parts
    Save 20% Save %

    1.750" OD x 16ga (0.065") Round Tube - Polished OD - 321 Stainless - 2 Foot Length

    SKU 20192
    $ 44.00
    $ 44.00 - $ 44.00
    $ 44.00
    $ 35.20
    $ 35.20 - $ 35.20
    $ 35.20
    Only 8 left!

    Ace Race Parts 321 Stainless Steel Tubing is manufactured in an ISO 9001 certified facility and is the highest quality and lowest price 321 Stainle...

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  • 2.000" OD x 16ga Welded Tube 304L - 4'-0" Length | Ace Race Parts

    2.000" OD x 16ga (0.065") Round Tube - Brushed Finish - 304 Stainless - 4 Foot Length

    SKU 20032
    $ 46.95 - $ 46.95
    $ 46.95
    $ 46.95 - $ 46.95
    $ 46.95
    25+ in stock

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

    View full details
  • 2.000" OD x 16ga (0.065") Round Tube - Polished OD - 304 Stainless - 2 Foot Length
    Sold out

    2.000" OD x 16ga (0.065") Round Tube - Polished OD - 304 Stainless - 2 Foot Length

    SKU 20030
    $ 28.95 - $ 28.95
    $ 28.95
    $ 28.95 - $ 28.95
    $ 28.95
    Out of stock

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

    View full details
  • 2.000" OD x 16ga Welded Tube 321 Stainless - 2'-0" Length - Ace Race Parts
    Save 20% Save %

    2.000" OD x 16ga (0.065") Round Tube - Polished OD - 321 Stainless - 2 Foot Length

    SKU 20193
    $ 48.00
    $ 48.00 - $ 48.00
    $ 48.00
    $ 38.40
    $ 38.40 - $ 38.40
    $ 38.40
    Only 6 left!

    Ace Race Parts 321 Stainless Steel Tubing is manufactured in an ISO 9001 certified facility and is the highest quality and lowest price 321 Stainle...

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  • 2.250" OD x 16ga Welded Tube 304L - 4'-0" Length | Ace Race Parts

    2.250" OD x 16ga (0.065") Round Tube - Brushed Finish - 304 Stainless - 4 Foot Length

    SKU 20040
    $ 50.95 - $ 50.95
    $ 50.95
    $ 50.95 - $ 50.95
    $ 50.95
    25+ in stock

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

    View full details
  • 2.250" OD x 16ga (0.065") Round Tube - Polished OD - 304 Stainless - 2 Foot Length

    2.250" OD x 16ga (0.065") Round Tube - Polished OD - 304 Stainless - 2 Foot Length

    SKU 20038
    $ 30.95 - $ 30.95
    $ 30.95
    $ 30.95 - $ 30.95
    $ 30.95
    25+ in stock

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

    View full details
  • 2.250" OD x 16ga (0.065") Round Tube - Polished OD - 321 Stainless - 2 Foot Length
    Save 20% Save %

    2.250" OD x 16ga (0.065") Round Tube - Polished OD - 321 Stainless - 2 Foot Length

    SKU 20194
    $ 54.00
    $ 54.00 - $ 54.00
    $ 54.00
    $ 43.20
    $ 43.20 - $ 43.20
    $ 43.20
    25+ in stock

    Ace Race Parts 321 Stainless Steel Tubing is manufactured in an ISO 9001 certified facility and is the highest quality and lowest price 321 Stainle...

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  • 2.375" OD x 16ga (0.065") Round Tube - Polished OD - 304 Stainless - 2 Foot Length
    Sold out

    2.375" OD x 16ga (0.065") Round Tube - Polished OD - 304 Stainless - 2 Foot Length

    SKU 20130
    $ 40.95 - $ 40.95
    $ 40.95
    $ 40.95 - $ 40.95
    $ 40.95
    Out of stock

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

    View full details
  • 2.500" OD x 16ga (0.065") Round Tube - Polished OD - 304 Stainless - 2 Foot Length

    2.500" OD x 16ga (0.065") Round Tube - Brushed Finish - 304 Stainless - 4 Foot Length

    SKU 20044
    $ 57.95 - $ 57.95
    $ 57.95
    $ 57.95 - $ 57.95
    $ 57.95
    25+ in stock

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Exhaust Tubing is the fabricators's choice fo...

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  • 2.500" OD x 16ga (0.065") Round Tube - Polished OD - 304 Stainless - 2 Foot Length

    2.500" OD x 16ga (0.065") Round Tube - Polished OD - 304 Stainless - 2 Foot Length

    SKU 20042
    $ 34.95 - $ 34.95
    $ 34.95
    $ 34.95 - $ 34.95
    $ 34.95
    Only 21 left!

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

    View full details
  • 2.500" OD x 16ga Welded Tube 321 Stainless - 2'-0" Length - Ace Race Parts
    Save 20% Save %

    2.500" OD x 16ga (0.065") Round Tube - Polished OD - 321 Stainless - 2 Foot Length

    SKU 20195
    $ 73.00
    $ 73.00 - $ 73.00
    $ 73.00
    $ 58.40
    $ 58.40 - $ 58.40
    $ 58.40
    Only 18 left!

    Ace Race Parts 321 Stainless Steel Tubing is manufactured in an ISO 9001 certified facility and is the highest quality and lowest price 321 Stainle...

    View full details
  • 3.000" OD x 16ga Welded Tube 304L - 4'-0" Length | Ace Race Parts

    3.000" OD x 16ga (0.065") Round Tube - Brushed Finish - 304 Stainless - 4 Foot Length

    SKU 20052
    $ 59.95 - $ 59.95
    $ 59.95
    $ 59.95 - $ 59.95
    $ 59.95
    25+ in stock

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

    View full details
  • 3.000" OD x 16ga (0.065") Round Tube - Polished OD - 304 Stainless - 2 Foot Length

    3.000" OD x 16ga (0.065") Round Tube - Polished OD - 304 Stainless - 2 Foot Length

    SKU 20050
    $ 35.95 - $ 35.95
    $ 35.95
    $ 35.95 - $ 35.95
    $ 35.95
    25+ in stock

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

    View full details
  • 3.000" OD x 16ga Welded Tube 321 Stainless - 2'-0" Length - Ace Race Parts
    Save 20% Save %

    3.000" OD x 16ga (0.065") Round Tube - Polished OD - 321 Stainless - 2 Foot Length

    SKU 20196
    $ 89.00
    $ 89.00 - $ 89.00
    $ 89.00
    $ 71.20
    $ 71.20 - $ 71.20
    $ 71.20
    25+ in stock

    Ace Race Parts 321 Stainless Steel Tubing is manufactured in an ISO 9001 certified facility and is the highest quality and lowest price 321 Stainle...

    View full details
  • 3.500" OD x 16ga Welded Tube 304L - 4'-0" Length | Ace Race Parts

    3.500" OD x 14ga (0.083") Round Tube - Brushed Finish - 304 Stainless - 4 Foot Length

    SKU 20056
    $ 98.95 - $ 98.95
    $ 98.95
    $ 98.95 - $ 98.95
    $ 98.95
    25+ in stock

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

    View full details
  • 3.500" OD x 16ga Welded Tube 304L - 2'-0" Length | Ace Race Parts
    Sold out

    3.500" OD x 16ga (0.065") Round Tube - Polished OD- 304 Stainless - 2 Foot Length

    SKU 20054
    $ 59.95 - $ 59.95
    $ 59.95
    $ 59.95 - $ 59.95
    $ 59.95
    Out of stock

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

    View full details
  • 4.000" OD x 14ga Welded Tube 304L - 4'-0" Length | Ace Race Parts

    4.000" OD x 14ga (0.083") Round Tube - Brushed Finish - 304 Stainless - 4 Foot Length

    SKU 20064
    $ 114.95 - $ 114.95
    $ 114.95
    $ 114.95 - $ 114.95
    $ 114.95
    25+ in stock

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

    View full details
  • 4.000" OD x 16ga Welded Tube 304L - 2'-0" Length | Ace Race Parts
    Sold out

    4.000" OD x 16ga (0.065") Round Tube - Polished OD - 304 Stainless - 2 Foot Length

    SKU 20062
    $ 68.95 - $ 68.95
    $ 68.95
    $ 68.95 - $ 68.95
    $ 68.95
    Out of stock

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

    View full details
  • 4.000" OD x 14ga Welded Tube 304L - 4'-0" Length | Ace Race Parts
    Sold out

    4.500" OD x 14ga (0.083") Round Tube - Brushed Finish - 304 Stainless - 4 Foot Length

    SKU 20068
    $ 155.95 - $ 155.95
    $ 155.95
    $ 155.95 - $ 155.95
    $ 155.95
    More on the way!

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

    View full details
  • 5.000" OD x 16ga Welded Tube 304L - 2'-0" Length | Ace Race Parts
    Sold out

    5.000" OD x 16ga (0.065") Round Tube - Polished OD - 304 Stainless - 2 Foot Length

    SKU 20070
    $ 85.95 - $ 85.95
    $ 85.95
    $ 85.95 - $ 85.95
    $ 85.95
    Out of stock

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

    View full details
  • 5.000" OD x 16ga Welded Tube 304L - 2'-0" Length | Ace Race Parts
    Save 41% Save %

    5.000" OD x 16ga (0.065") Round Tube - Polished OD - 304 Stainless - 2 Foot Length • CLEARANCE / SCRATCH & DENT •

    SKU 20070-D
    $ 84.70
    $ 84.70 - $ 84.70
    $ 84.70
    $ 50.00
    $ 50.00 - $ 50.00
    $ 50.00
    25+ in stock

    SAVE 40% ON SCRATCH & DENT CLEARANCE TUBE! This particular item may have some imperfections, such as an irregular polished finish, slightly den...

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  • 4.000" OD x 14ga Welded Tube 304L - 4'-0" Length | Ace Race Parts
    Sold out

    6.000" OD x 14ga (0.083") Round Tube - Brushed Finish - 304 Stainless - 4 Foot Length

    SKU 20074
    $ 225.95 - $ 225.95
    $ 225.95
    $ 225.95 - $ 225.95
    $ 225.95
    More on the way!

    TRUSTED BY THE INDUSTRY'S TOP FABRICATORS AND MANUFACTURERS! The Ace Race Parts line of 304 Stainless Tubing is the fabricators's choice for fabric...

    View full details
  • Vibrant 3.000" Oval Straight Tube 304 Stainless - 5'-0" Length - Ace Race Parts
    Sold out

    Vibrant 3.000" Oval Straight Tube 304 Stainless - 5'-0" Length

    SKU VIB13182
    $ 205.99 - $ 205.99
    $ 205.99
    $ 205.99 - $ 205.99
    $ 205.99
    Out of stock

    Vibrant 304 stainless oval tube is ideal for building custom exhaust systems, headers, downpipes, intercooler piping, etc. NOTE:1) Overall length t...

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  • Vibrant 3.500" Oval Straight Tube 304 Stainless - 5'-0" Length - Ace Race Parts

    Vibrant 3.500" Oval Straight Tube 304 Stainless - 5'-0" Length

    SKU VIB13183
    $ 230.99 - $ 230.99
    $ 230.99
    $ 230.99 - $ 230.99
    $ 230.99
    Only 1 left!

    Vibrant 304 stainless oval tube is ideal for building custom exhaust systems, headers, downpipes, intercooler piping, etc. NOTE:1) Overall length t...

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  • Vibrant 4.000" Oval Straight Tube 304 Stainless - 5'-0" Length - Ace Race Parts

    Vibrant 4.000" Oval Straight Tube 304 Stainless - 5'-0" Length

    SKU VIB13184
    $ 254.99 - $ 254.99
    $ 254.99
    $ 254.99 - $ 254.99
    $ 254.99
    Only 1 left!

    Vibrant 304 stainless oval tube is ideal for building custom exhaust systems, headers, downpipes, intercooler piping, etc. NOTE:1) Overall length t...

    View full details