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Stainless Steel Round Tube 304

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17-06-2025 - stainless steel tube-round 304 - 1000x1000superZoom-main

Stainless Steel Round Tube 304

304 stainless steel round tube is commonly used for aerospace, food and beverage, machinery, architectural, chemical, and cryogenic applications. The most commons stainless steel alloy on earth, 304 stainless provides high strength and good corrosion resistance outside of marine and highly corrosive environments. 304 stainless steel tubing stock is available in full-size and custom-cut lengths. Easily price and order online today and enjoy convenient direct-to-you shipping.

We carry 304 round tube in Domestic Seamless | Metric | Rigi-Grip | Seamless and Welded.

We carry Large Diameter Round Tube in custom cut and full size.

Relevant Knowledge Hub Resources: 5 Reasons to Cut to Size | The Weldability of Stainless Steel

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Material Properties

Stainless Steel 304 Product Guide |

Stainless Steel 304 Round Tube Tolerances

17-06-2025 - stainless steel tube-round 304 - 1000x1000superZoom-main

Stainless Steel Round Tube 304

304 stainless steel round tube is commonly used for aerospace, food and beverage, machinery, architectural, chemical, and cryogenic applications. The most commons stainless steel alloy on earth, 304 stainless provides high strength and good corrosion resistance outside of marine and highly corrosive environments. 304 stainless steel tubing stock is available in full-size and custom-cut lengths. Easily price and order online today and enjoy convenient direct-to-you shipping.

We carry 304 round tube in Domestic Seamless | Metric | Rigi-Grip | Seamless and Welded.

We carry Large Diameter Round Tube in custom cut and full size.

Relevant Knowledge Hub Resources: 5 Reasons to Cut to Size | The Weldability of Stainless Steel

Automotive Store

Marketplace Icon

Structural Store

Material Properties

Stainless Steel 304 Product Guide |

Stainless Steel 304 Round Tube Tolerances

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476 results

476 results

0.125" OD x 22 Gauge Stainless Round Tube 304 - 12" Long (1 Piece) Part # mp-00000785

Sold & Shipped by K&S Precision Metals

Pack of 1

QTY

Update

$7.99

$7.99 ea.

Dimensions

Outer Diameter: 0.125"
Wall: 0.028"
Inner Diameter: 0.069"
Ships In: 1 Business Day

Click for more details

-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

-deskmp-00000785

0.125" OD x 22 Gauge Stainless Round Tube 304 - 12" Long (1 Piece) Part # mp-00000785

Dimensions

Outer Diameter: 0.125"
Wall: 0.028"
Inner Diameter: 0.069"
Ships In: 1 Business Day

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

0.125" OD x 0.035" Wall x 0.055" ID Stainless Round Tube 304 Seamless - Domestic Part # mp-00064951

Sold & Shipped by JAE Tube and Pipe

Select pack size

QTY

Update

$289.16 for 1

$289.16 ea.

Dimensions

Outer Diameter: 0.125"
Wall: 0.035"
Inner Diameter: 0.055"

Click for more details

Placeholder for future product image

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

Placeholder for future product image

0.125" OD x 0.035" Wall x 0.055" ID Stainless Round Tube 304 Seamless - Domestic Part # mp-00064951

Dimensions

Outer Diameter: 0.125"
Wall: 0.035"
Inner Diameter: 0.055"

Select Pack Size below

1 Length at 240" (Ships LTL Freight) - $289.16 ea.
4 Lengths at 60" - $325.85 ea.
5 Lengths at 48" - $325.85 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

3/16" OD x 0.02" Wall x 0.1475" ID Stainless Round Tube 304 Seamless Part # 14726

Select a Cut Size

QTY

Update

$5.02 for 1

$5.02 ea.

Dimensions

Outer Diameter: 0.1875"
Wall: 0.02"
Inner Diameter: 0.1475"

Click for more details

stainless-round-tube-304-seamless-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A213 , ASTM-A269

Key Features

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-304-seamless-1superZoom-desk14726

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

Select a Cut Size

QTY

Update

$5.08 for 1

$5.08 ea.

Dimensions

Outer Diameter: 0.1875"
Wall: 0.028"
Inner Diameter: 0.1315"

Click for more details

stainless-round-tube-304-seamless-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A213 , ASTM-A269

Key Features

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-304-seamless-1superZoom-desk14727

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

Select a Cut Size

QTY

Update

$5.30 for 1

$5.30 ea.

Dimensions

Outer Diameter: 0.1875"
Wall: 0.035"
Inner Diameter: 0.1175"

Click for more details

stainless-round-tube-304-seamless-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A213 , ASTM-A269

Key Features

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-304-seamless-1superZoom-desk14728

3/16" OD x 0.049" Wall x 0.0895" ID Stainless Round Tube 304 Seamless Part # 14729

Select a Size or Custom Cut

QTY

Update

$6.83 for 1

$6.83 ea.

Dimensions

Outer Diameter: 0.1875"
Wall: 0.049"
Inner Diameter: 0.0895"

Click for more details

stainless-round-tube-304-seamless-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A213 , ASTM-A269

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-304-seamless-1superZoom-desk14729

0.1875" OD x 22 Gauge Stainless Round Tube 304 - 12" Long (1 Piece) Part # mp-00000787

Sold & Shipped by K&S Precision Metals

Pack of 1

QTY

Update

$8.99

$8.99 ea.

Dimensions

Outer Diameter: 0.1875"
Wall: 0.028"
Inner Diameter: 0.1315"
Ships In: 1 Business Day

Click for more details

-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

-deskmp-00000787

0.1875" OD x 22 Gauge Stainless Round Tube 304 - 12" Long (1 Piece) Part # mp-00000787

Dimensions

Outer Diameter: 0.1875"
Wall: 0.028"
Inner Diameter: 0.1315"
Ships In: 1 Business Day

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

1/4" OD x 0.035" Wall x 0.18" ID Stainless Round Tube 304 Welded Part # 457

Select a Size or Custom Cut

QTY

Update

$4.50 for 1

$4.50 ea.

Dimensions

Outer Diameter: 0.25"
Wall: 0.035"
Inner Diameter: 0.18"

Click for more details

stainless-round-tube-304-welded-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A249 , ASTM-A554(call for availability) , ASTM-A269

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-304-welded-1superZoom-desk457

1/4" OD x 0.065" Wall x 0.12" ID Stainless Round Tube 304 Welded Part # 459

Select a Size or Custom Cut

QTY

Update

$6.62 for 1

$6.62 ea.

Dimensions

Outer Diameter: 0.25"
Wall: 0.065"
Inner Diameter: 0.12"

Click for more details

stainless-round-tube-304-welded-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A249 , ASTM-A554(call for availability) , ASTM-A269

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-304-welded-1superZoom-desk459

1/4" OD x 0.028" Wall x 0.194" ID Stainless Round Tube 304 Welded Part # 7863

Select a Size or Custom Cut

QTY

Update

$4.50 for 1

$4.50 ea.

Dimensions

Outer Diameter: 0.25"
Wall: 0.028"
Inner Diameter: 0.194"

Click for more details

stainless-round-tube-304-welded-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A249 , ASTM-A554(call for availability) , ASTM-A269

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-304-welded-1superZoom-desk7863

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

Select a Size or Custom Cut

QTY

Update

$4.50 for 1

$4.50 ea.

Dimensions

Outer Diameter: 0.25"
Wall: 0.035"
Inner Diameter: 0.18"

Click for more details

stainless-round-tube-304-seamless-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A213 , ASTM-A269

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-304-seamless-1superZoom-desk12913

1/4" OD x 0.065" Wall x 0.12" ID Stainless Round Tube 304 Seamless Part # 12915

Select a Size or Custom Cut

QTY

Update

$6.72 for 1

$6.72 ea.

Dimensions

Outer Diameter: 0.25"
Wall: 0.065"
Inner Diameter: 0.12"

Click for more details

stainless-round-tube-304-seamless-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A213 , ASTM-A269

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-304-seamless-1superZoom-desk12915

1/4" OD x 0.049" Wall x 0.152" ID Stainless Round Tube 304 Seamless Part # 12914

Select a Size or Custom Cut

QTY

Update

$4.93 for 1

$4.93 ea.

Dimensions

Outer Diameter: 0.25"
Wall: 0.049"
Inner Diameter: 0.152"

Click for more details

stainless-round-tube-304-seamless-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A213 , ASTM-A269

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-304-seamless-1superZoom-desk12914

1/4" OD x 0.016" Wall x 0.218" ID Stainless Round Tube 304 Seamless Part # 14731

Select a Cut Size

QTY

Update

$4.37 for 1

$4.37 ea.

Dimensions

Outer Diameter: 0.25"
Wall: 0.016"
Inner Diameter: 0.218"

Click for more details

stainless-round-tube-304-seamless-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-304-seamless-1superZoom-desk14731

1/4" OD x 0.02" Wall x 0.21" ID Stainless Round Tube 304 Seamless Part # 14732

Select a Cut Size

QTY

Update

$3.93 for 1

$3.93 ea.

Dimensions

Outer Diameter: 0.25"
Wall: 0.02"
Inner Diameter: 0.21"

Click for more details

stainless-round-tube-304-seamless-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A213 , ASTM-A269

Key Features

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-304-seamless-1superZoom-desk14732

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

Select a Size or Custom Cut

QTY

Update

$4.50 for 1

$4.50 ea.

Dimensions

Outer Diameter: 0.25"
Wall: 0.028"
Inner Diameter: 0.194"

Click for more details

stainless-round-tube-304-seamless-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A213 , ASTM-A269

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-304-seamless-1superZoom-desk14733

1/4" OD x 0.083" Wall x 0.084" ID Stainless Round Tube 304 Seamless Part # 14734

Select a Size or Custom Cut

QTY

Update

$8.21 for 1

$8.21 ea.

Dimensions

Outer Diameter: 0.25"
Wall: 0.083"
Inner Diameter: 0.084"

Click for more details

stainless-round-tube-304-seamless-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A213 , ASTM-A269

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-304-seamless-1superZoom-desk14734

1/4" OD x 0.049" Wall x 0.152" ID Stainless Round Tube 304 Welded Part # 458

Select a Size or Custom Cut

QTY

Update

$4.50 for 1

$4.50 ea.

Dimensions

Outer Diameter: 0.25"
Wall: 0.049"
Inner Diameter: 0.152"

Click for more details

stainless-round-tube-304-welded-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A249 , ASTM-A554(call for availability) , ASTM-A269

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-304-welded-1superZoom-desk458

0.25" OD x 22 Gauge Stainless Round Tube 304 - 12" Long (1 Piece) Part # mp-00000778

Sold & Shipped by K&S Precision Metals

Pack of 1

QTY

Update

$10.99

$10.99 ea.

Dimensions

Outer Diameter: 0.25"
Wall: 0.028"
Inner Diameter: 0.194"
Ships In: 1 Business Day

Click for more details

-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

-deskmp-00000778

0.25" OD x 22 Gauge Stainless Round Tube 304 - 12" Long (1 Piece) Part # mp-00000778

Dimensions

Outer Diameter: 0.25"
Wall: 0.028"
Inner Diameter: 0.194"
Ships In: 1 Business Day

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

0.25" OD x 0.049" Wall x 0.152" ID Stainless Round Tube 304 Seamless - Domestic Part # mp-00064898

Sold & Shipped by JAE Tube and Pipe

Select pack size

QTY

Update

$98.41 for 1

$98.41 ea.

Dimensions

Outer Diameter: 0.25"
Wall: 0.049"
Inner Diameter: 0.152"

Click for more details

Placeholder for future product image

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

Placeholder for future product image

0.25" OD x 0.049" Wall x 0.152" ID Stainless Round Tube 304 Seamless - Domestic Part # mp-00064898

Dimensions

Outer Diameter: 0.25"
Wall: 0.049"
Inner Diameter: 0.152"

Select Pack Size below

1 Length at 240" (Ships LTL Freight) - $98.41 ea.
4 Lengths at 60" - $143.88 ea.
5 Lengths at 48" - $143.88 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

0.25" OD x 0.035" Wall x 0.18" ID Stainless Round Tube 304 Seamless - Domestic Part # mp-00064945

Sold & Shipped by JAE Tube and Pipe

Select pack size

QTY

Update

$83.65 for 1

$83.65 ea.

Dimensions

Outer Diameter: 0.25"
Wall: 0.035"
Inner Diameter: 0.18"

Click for more details

Placeholder for future product image

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

Placeholder for future product image

0.25" OD x 0.035" Wall x 0.18" ID Stainless Round Tube 304 Seamless - Domestic Part # mp-00064945

Dimensions

Outer Diameter: 0.25"
Wall: 0.035"
Inner Diameter: 0.18"

Select Pack Size below

1 Length at 240" (Ships LTL Freight) - $83.65 ea.
5 Lengths at 48" - $129.80 ea.
4 Lengths at 60" - $129.80 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

0.25" OD x 0.065" Wall x 0.12" ID Stainless Round Tube 304 Seamless - Domestic Part # mp-00064950

Sold & Shipped by JAE Tube and Pipe

Select pack size

QTY

Update

$108.25 for 1

$108.25 ea.

Dimensions

Outer Diameter: 0.25"
Wall: 0.065"
Inner Diameter: 0.12"

Click for more details

Placeholder for future product image

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

Placeholder for future product image

0.25" OD x 0.065" Wall x 0.12" ID Stainless Round Tube 304 Seamless - Domestic Part # mp-00064950

Dimensions

Outer Diameter: 0.25"
Wall: 0.065"
Inner Diameter: 0.12"

Select Pack Size below

1 Length at 240" (Ships LTL Freight) - $108.25 ea.
4 Lengths at 60" - $153.27 ea.
5 Lengths at 48" - $153.27 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

5/16" OD x 0.025" Wall x 0.2625" ID Stainless Round Tube 304 Welded Part # 6849

Select a Size or Custom Cut

QTY

Update

$3.85 for 1

$3.85 ea.

Dimensions

Outer Diameter: 0.3125"
Wall: 0.028"
Inner Diameter: 0.2565"

Click for more details

stainless-round-tube-304-welded-1superZoom-mob{product.code}

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-304-welded-1superZoom-desk6849

5/16" OD x 0.02" Wall x 0.2725" ID Stainless Round Tube 304 Seamless Part # 14735

Select a Size or Custom Cut

QTY

Update

$5.60 for 1

$5.60 ea.

Dimensions

Outer Diameter: 0.3125"
Wall: 0.02"
Inner Diameter: 0.2725"

Click for more details

stainless-round-tube-304-seamless-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A213 , ASTM-A269

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-304-seamless-1superZoom-desk14735

5/16" OD x 0.028" Wall x 0.2565" ID Stainless Round Tube 304 Seamless Part # 14736

Select a Size or Custom Cut

QTY

Update

$6.12 for 1

$6.12 ea.

Dimensions

Outer Diameter: 0.3125"
Wall: 0.028"
Inner Diameter: 0.2565"

Click for more details

stainless-round-tube-304-seamless-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A213 , ASTM-A269

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-304-seamless-1superZoom-desk14736

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