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Stainless Steel Round Tube 304

Stainless Steel Round Tube 304

304 stainless steel round tube is a versatile choice for aerospace, food service, machinery, chemical, and architectural applications. As the most widely used stainless alloy, 304 provides high strength, reliable corrosion resistance, and clean weldability–making it suitable for both structural and decorative fabrication. Stocked in welded, seamless, metric, and Rigi Grip formats in full and custom cut lengths, 304 tubing delivers dependable performance across general industrial and commercial projects.


Applications: Aerospace parts, food service equipment, machinery frames, railings, architectural structures, industrial piping.


Available Types: Domestic Seamless| Rigi Grip | Seamless | Welded


1 1/2" OD x 0.25" Wall x 1" ID Stainless Round Tube 304 Seamless Part # 14792

1 1/2" OD x 0.25" Wall x 1" ID Stainless Round Tube 304 Seamless -
Part #: 14792
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Dimensions

  • Inner Diameter: 1"
  • Outer Diameter: 1.5"
  • Wall: 0.25"
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stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213 (Call for Availability),ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
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1 1/2" OD x 0.083" Wall x 1.334" ID Stainless Round Tube 304 Seamless Part # 14786

1 1/2" OD x 0.083" Wall x 1.334" ID Stainless Round Tube 304 Seamless -
Part #: 14786

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$31.54 for 1
$31.54 ea.
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Dimensions

  • Inner Diameter: 1.334"
  • Outer Diameter: 1.5"
  • Wall: 0.083"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details
SALE! Select Cut Sizes

1/2" OD x 0.035" Wall x 0.43" ID Stainless Round Tube 304 Seamless Part # 12920

1/2" OD x 0.035" Wall x 0.43" ID Stainless Round Tube 304 Seamless -
Part #: 12920

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$3.82 for 1
$3.82 ea.
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Dimensions

  • Inner Diameter: 0.43"
  • Outer Diameter: 0.5"
  • Wall: 0.035"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

1 5/8" OD x 0.065" Wall x 1.495" ID Stainless Round Tube 304 Welded Part # 481

1 5/8" OD x 0.065" Wall x 1.495" ID Stainless Round Tube 304 Welded -
Part #: 481

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$25.39 for 1
$25.39 ea.
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Dimensions

  • Inner Diameter: 1.495"
  • Outer Diameter: 1.625"
  • Wall: 0.065"
View more product details Click for more details
stainless-round-tube-304-welded-1superZoom
Material Meets These Standard(s): ASTM-A249,ASTM-A554(call for availability),ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

3/4" OD x 0.035" Wall x 0.68" ID Stainless Round Tube 304 Seamless Part # 14754

3/4" OD x 0.035" Wall x 0.68" ID Stainless Round Tube 304 Seamless -
Part #: 14754

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$8.94 for 1
$8.94 ea.
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Dimensions

  • Inner Diameter: 0.68"
  • Outer Diameter: 0.75"
  • Wall: 0.035"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

1" OD x 0.049" Wall x 0.902" ID Stainless Round Tube 304 Seamless Part # 12933

1" OD x 0.049" Wall x 0.902" ID Stainless Round Tube 304 Seamless -
Part #: 12933

QTY

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$13.14 for 1
$13.14 ea.
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Dimensions

  • Inner Diameter: 0.902"
  • Outer Diameter: 1"
  • Wall: 0.049"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

3/16" OD x 0.028" Wall x 0.1315" ID Stainless Round Tube 304 Seamless Part # 14727

3/16" OD x 0.028" Wall x 0.1315" ID Stainless Round Tube 304 Seamless -
Part #: 14727

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$4.75 for 1
$4.75 ea.
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Dimensions

  • Inner Diameter: 0.1315"
  • Outer Diameter: 0.1875"
  • Wall: 0.028"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

3/8" OD x 0.065" Wall x 0.245" ID Stainless Round Tube 304 Seamless Part # 12919

3/8" OD x 0.065" Wall x 0.245" ID Stainless Round Tube 304 Seamless -
Part #: 12919

QTY

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$6.32 for 1
$6.32 ea.
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Dimensions

  • Inner Diameter: 0.245"
  • Outer Diameter: 0.375"
  • Wall: 0.065"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

3/4" OD x 0.065" Wall x 0.62" ID Stainless Round Tube 304 Seamless Part # 12927

3/4" OD x 0.065" Wall x 0.62" ID Stainless Round Tube 304 Seamless -
Part #: 12927

QTY

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$10.06 for 1
$10.06 ea.
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Dimensions

  • Inner Diameter: 0.62"
  • Outer Diameter: 0.75"
  • Wall: 0.065"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

3/8" OD x 0.028" Wall x 0.319" ID Stainless Round Tube 304 Seamless Part # 12916

3/8" OD x 0.028" Wall x 0.319" ID Stainless Round Tube 304 Seamless -
Part #: 12916

QTY

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$4.67 for 1
$4.67 ea.
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Dimensions

  • Inner Diameter: 0.319"
  • Outer Diameter: 0.375"
  • Wall: 0.028"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details
SALE! Select Cut Sizes

3/8" OD x 0.035" Wall x 0.305" ID Stainless Round Tube 304 Seamless Part # 12917

3/8" OD x 0.035" Wall x 0.305" ID Stainless Round Tube 304 Seamless -
Part #: 12917

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$3.15 for 1
$3.15 ea.
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Dimensions

  • Inner Diameter: 0.305"
  • Outer Diameter: 0.375"
  • Wall: 0.035"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

1/2" OD x 0.049" Wall x 0.402" ID Stainless Round Tube 304 Seamless Part # 12921

1/2" OD x 0.049" Wall x 0.402" ID Stainless Round Tube 304 Seamless -
Part #: 12921

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$6.55 for 1
$6.55 ea.
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Dimensions

  • Inner Diameter: 0.402"
  • Outer Diameter: 0.5"
  • Wall: 0.049"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

1" OD x 0.083" Wall x 0.834" ID Stainless Round Tube 304 Seamless Part # 14765

1" OD x 0.083" Wall x 0.834" ID Stainless Round Tube 304 Seamless -
Part #: 14765

QTY

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$22.71 for 1
$22.71 ea.
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Dimensions

  • Inner Diameter: 0.834"
  • Outer Diameter: 1"
  • Wall: 0.083"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details
SALE! Select Cut Sizes

1/4" OD x 0.035" Wall x 0.18" ID Stainless Round Tube 304 Seamless Part # 12913

1/4" OD x 0.035" Wall x 0.18" ID Stainless Round Tube 304 Seamless -
Part #: 12913

QTY

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$3.15 for 1
$3.15 ea.
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Dimensions

  • Inner Diameter: 0.18"
  • Outer Diameter: 0.25"
  • Wall: 0.035"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

3/8" OD x 0.095" Wall x 0.185" ID Stainless Round Tube 304 Seamless Part # 9545

3/8" OD x 0.095" Wall x 0.185" ID Stainless Round Tube 304 Seamless -
Part #: 9545

QTY

Update
$12.71 for 1
$12.71 ea.

Dimensions

  • Inner Diameter: 0.185"
  • Outer Diameter: 0.375"
  • Wall: 0.095"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

1/2" OD x 0.065" Wall x 0.37" ID Stainless Round Tube 304 Seamless Part # 9565

1/2" OD x 0.065" Wall x 0.37" ID Stainless Round Tube 304 Seamless -
Part #: 9565

QTY

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$7.88 for 1
$7.88 ea.
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Dimensions

  • Inner Diameter: 0.37"
  • Outer Diameter: 0.5"
  • Wall: 0.065"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

1" OD x 0.065" Wall x 0.87" ID Stainless Round Tube 304 Seamless Part # 12934

1" OD x 0.065" Wall x 0.87" ID Stainless Round Tube 304 Seamless -
Part #: 12934

QTY

Update
$12.94 for 1
$12.94 ea.
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Dimensions

  • Inner Diameter: 0.87"
  • Outer Diameter: 1"
  • Wall: 0.065"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

7/8" OD x 0.095" Wall x 0.685" ID Stainless Round Tube 304 Seamless Part # 14762

7/8" OD x 0.095" Wall x 0.685" ID Stainless Round Tube 304 Seamless -
Part #: 14762

QTY

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$18.44 for 1
$18.44 ea.
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Dimensions

  • Inner Diameter: 0.685"
  • Outer Diameter: 0.875"
  • Wall: 0.095"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

1/4" OD x 0.028" Wall x 0.194" ID Stainless Round Tube 304 Seamless Part # 14733

1/4" OD x 0.028" Wall x 0.194" ID Stainless Round Tube 304 Seamless -
Part #: 14733

QTY

Update
$3.28 for 1
$3.28 ea.
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Dimensions

  • Inner Diameter: 0.194"
  • Outer Diameter: 0.25"
  • Wall: 0.028"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

7/8" OD x 0.12" Wall x 0.635" ID Stainless Round Tube 304 Seamless Part # 12932

7/8" OD x 0.12" Wall x 0.635" ID Stainless Round Tube 304 Seamless -
Part #: 12932

QTY

Update
$21.85 for 1
$21.85 ea.
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Dimensions

  • Inner Diameter: 0.635"
  • Outer Diameter: 0.875"
  • Wall: 0.12"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

1 1/4" OD x 0.035" Wall x 1.18" ID Stainless Round Tube 304 Seamless Part # 22858

1 1/4" OD x 0.035" Wall x 1.18" ID Stainless Round Tube 304 Seamless -
Part #: 22858

Dimensions

  • Inner Diameter: 1.18"
  • Outer Diameter: 1.25"
  • Wall: 0.035"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

1 5/8" OD x 0.065" Wall x 1.495" ID Stainless Round Tube 304 Seamless Part # 14793

1 5/8" OD x 0.065" Wall x 1.495" ID Stainless Round Tube 304 Seamless -
Part #: 14793

QTY

Update
$30.88 for 1
$30.88 ea.
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Dimensions

  • Inner Diameter: 1.495"
  • Outer Diameter: 1.625"
  • Wall: 0.065"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details
SALE! Select Cut Sizes

3/8" OD x 0.049" Wall x 0.277" ID Stainless Round Tube 304 Seamless Part # 12918

3/8" OD x 0.049" Wall x 0.277" ID Stainless Round Tube 304 Seamless -
Part #: 12918

QTY

Update
$5.69 for 1
$5.69 ea.
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Dimensions

  • Inner Diameter: 0.277"
  • Outer Diameter: 0.375"
  • Wall: 0.049"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

3/16" OD x 0.035" Wall x 0.1175" ID Stainless Round Tube 304 Seamless Part # 14728

3/16" OD x 0.035" Wall x 0.1175" ID Stainless Round Tube 304 Seamless -
Part #: 14728

QTY

Update
$4.72 for 1
$4.72 ea.
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Dimensions

  • Inner Diameter: 0.1175"
  • Outer Diameter: 0.1875"
  • Wall: 0.035"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

1" OD x 0.02" Wall x 0.96" ID Stainless Round Tube 304 Seamless Part # 14763

1" OD x 0.02" Wall x 0.96" ID Stainless Round Tube 304 Seamless -
Part #: 14763
Camera Expand Details
quantity discount
Qty
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Dimensions

  • Inner Diameter: 0.96"
  • Outer Diameter: 1"
  • Wall: 0.02"
View more product details Click for more details
stainless-round-tube-304-seamless-1superZoom
Material Meets These Standard(s): ASTM-A213,ASTM-A269

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details

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