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Round Tube

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Round Tube

We carry Round Metal Tubing in Alloy Steel, Aluminum, Brass, Carbon Fiber, Carbon Steel, Copper, Nickel, Stainless Steel, and Titanium. What's the difference between pipes and round tubes? Pipes are passageways, while tubes are structural – meaning round tube sizes will be true to the listed dimensions while pipe will be a nominal dimension. The round metal tubes for sale in our warehouses also will not couple with pipe fittings.

round-tube-large-new-min-4superZoom-main

Round Tube

We carry Round Metal Tubing in Alloy Steel, Aluminum, Brass, Carbon Fiber, Carbon Steel, Copper, Nickel, Stainless Steel, and Titanium. What's the difference between pipes and round tubes? Pipes are passageways, while tubes are structural – meaning round tube sizes will be true to the listed dimensions while pipe will be a nominal dimension. The round metal tubes for sale in our warehouses also will not couple with pipe fittings.

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2299 results

2299 results

2 1/4" OD x 2 1/8" ID x 1/16" Wall Polycarbonate Round Tube - Clear OD Dia +/-.045", ID Tol +/-.035" Part # mp-00062973

Sold & Shipped by K-Mac Distribution

Select a Size

QTY

Update

$11.90 for 1

$11.90 ea.

Dimensions

Outer Diameter: 2.25"
Color: Clear
Wall: 0.0625"
Inner Diameter: 2.125"

Click for more details

2 1/4" OD x 2 1/8" ID x 1/16" Wall Polycarbonate Round Tube - Clear OD Dia +/-.045", ID Tol +/-.035"-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

2 1/4" OD x 2 1/8" ID x 1/16" Wall Polycarbonate Round Tube - Clear OD Dia +/-.045", ID Tol +/-.035"-deskmp-00062973

2 1/4" OD x 2 1/8" ID x 1/16" Wall Polycarbonate Round Tube - Clear OD Dia +/-.045", ID Tol +/-.035" Part # mp-00062973

Dimensions

Outer Diameter: 2.25"
Color: Clear
Wall: 0.0625"
Inner Diameter: 2.125"

Select a Size

12″ (1 ft.) - $11.90 ea.
24″ (2 ft.) - $21.80 ea.
36″ (3 ft.) - $31.70 ea.
48″ (4 ft.) - $41.60 ea.
60″ (5 ft.) - $51.50 ea.
72″ (6 ft.) - $61.40 ea.

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

2 1/4" OD x 1 3/4" ID x 1/4" Wall Acrylic Round Tube - Clear Part # mp-00063195

Sold & Shipped by K-Mac Distribution

Select a Size

QTY

Update

$84.50 for 1

$84.50 ea.

Dimensions

Outer Diameter: 2.25"
Color: Clear
Wall: 0.25"
Inner Diameter: 1.75"
Tolerance: Od/id Tolerance +/-.030"

Click for more details

2 1/4" OD x 1 3/4" ID x 1/4" Wall Acrylic Round Tube - Clear-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

2 1/4" OD x 1 3/4" ID x 1/4" Wall Acrylic Round Tube - Clear-deskmp-00063195

2 1/4" OD x 1 3/4" ID x 1/4" Wall Acrylic Round Tube - Clear Part # mp-00063195

Dimensions

Outer Diameter: 2.25"
Color: Clear
Wall: 0.25"
Inner Diameter: 1.75"
Tolerance: Od/id Tolerance +/-.030"

Select a Size

72″ (6 ft.) - $84.50 ea.

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

2 1/4" OD x 2" ID x 1/8" Wall Acrylic Round Tube - Clear Part # mp-00063209

Sold & Shipped by K-Mac Distribution

Select a Size

QTY

Update

$37.13 for 1

$37.13 ea.

Dimensions

Outer Diameter: 2.25"
Color: Clear
Wall: 0.125"
Inner Diameter: 2"
Tolerance: Od/id Tolerance +/-.030"

Click for more details

2 1/4" OD x 2" ID x 1/8" Wall Acrylic Round Tube - Clear-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

2 1/4" OD x 2" ID x 1/8" Wall Acrylic Round Tube - Clear-deskmp-00063209

2 1/4" OD x 2" ID x 1/8" Wall Acrylic Round Tube - Clear Part # mp-00063209

Dimensions

Outer Diameter: 2.25"
Color: Clear
Wall: 0.125"
Inner Diameter: 2"
Tolerance: Od/id Tolerance +/-.030"

Select a Size

72″ (6 ft.) - $37.13 ea.

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

2 1/4" OD x 2.0" ID x 1/4" Wall, OD +.050" Oversized, ID -.050" Undersized, Acetal Round Tube Delrin Natural Part # mp-00065250

Sold & Shipped by K-Mac Distribution

Select a Size

QTY

Update

$232.46 for 1

$232.46 ea.

Dimensions

Outer Diameter: 2.25"
Color: Natural
Wall: 0.125"
Inner Diameter: 2"

Click for more details

2 1/4" OD x 2.0" ID x 1/4" Wall, OD +.050" Oversized, ID -.050" Undersized, Acetal Round Tube Delrin Natural-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

2 1/4" OD x 2.0" ID x 1/4" Wall, OD +.050" Oversized, ID -.050" Undersized, Acetal Round Tube Delrin Natural-deskmp-00065250

2 1/4" OD x 2.0" ID x 1/4" Wall, OD +.050" Oversized, ID -.050" Undersized, Acetal Round Tube Delrin Natural Part # mp-00065250

Dimensions

Outer Diameter: 2.25"
Color: Natural
Wall: 0.125"
Inner Diameter: 2"

Select a Size

60″ (5 ft.) - $232.46 ea.

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

2 3/8" OD x 0.156" Wall x 2.063" ID Carbon Steel Round Tube A513-Type 5 DOM Part # 15556

Select a Size or Custom Cut

QTY

Update

$19.00 for 1

$19.00 ea.

Dimensions

Outer Diameter: 2.375"
Wall: 0.156"
Inner Diameter: 2.063"

Click for more details

mild-steel-round-tube-a513-type-5-dom-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A513

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

mild-steel-round-tube-a513-type-5-dom-1superZoom-desk15556

2 3/8" OD x 0.25" Wall x 1.875" ID Carbon Steel Round Tube A513-Type 5 DOM Part # 15557

Select a Size or Custom Cut

QTY

Update

$38.00 for 1

$38.00 ea.

Dimensions

Outer Diameter: 2.375"
Wall: 0.25"
Inner Diameter: 1.875"

Click for more details

mild-steel-round-tube-a513-type-5-dom-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A513

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

mild-steel-round-tube-a513-type-5-dom-1superZoom-desk15557

2 3/8" OD x 0.313" Wall x 1.75" ID Carbon Steel Round Tube A513-Type 5 DOM Part # 15558

Select a Size or Custom Cut

QTY

Update

$63.72 for 1

$63.72 ea.

Dimensions

Outer Diameter: 2.375"
Wall: 0.313"
Inner Diameter: 1.75"

Click for more details

mild-steel-round-tube-a513-type-5-dom-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A513

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

mild-steel-round-tube-a513-type-5-dom-1superZoom-desk15558

2 3/8" OD x 0.15" Wall x 2.075" ID Carbon Steel Round Tube A847 Weathering Part # 27806

Select a Size or Custom Cut

QTY

Update

$14.50 for 1

$14.50 ea.

Dimensions

Outer Diameter: 2.375"
Wall: 0.15"
Inner Diameter: 2.075"

Click for more details

mild-steel-round-tube-a513-type-5-dom-1superZoom-mob{product.code}

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

mild-steel-round-tube-a513-type-5-dom-1superZoom-desk27806

2.375" x .060" Galvanized Steel Round Tube ASTM A653 Pre-Galvanized Part # mp-00002886

Sold & Shipped by Competitive Metals

Select a Size

QTY

Update

$9.80 for 1

$9.80 ea.

Dimensions

Outer Diameter: 2.375"
Wall: 0.06"
Inner Diameter: 2.26"

Click for more details

2.375" x .060" Galvanized Steel Round Tube ASTM A653 Pre-Galvanized-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

2.375" x .060" Galvanized Steel Round Tube ASTM A653 Pre-Galvanized-deskmp-00002886

2.375" x .060" Galvanized Steel Round Tube ASTM A653 Pre-Galvanized Part # mp-00002886

Dimensions

Outer Diameter: 2.375"
Wall: 0.06"
Inner Diameter: 2.26"

Select a Size

12″ (1 ft.) - $9.80 ea.
24″ (2 ft.) - $19.60 ea.
36″ (3 ft.) - $29.40 ea.
48″ (4 ft.) - $39.20 ea.
60″ (5 ft.) - $49.00 ea.
72″ (6 ft.) - $58.80 ea.

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

2 1/2" OD x 0.25" Wall x 2" ID Stainless Round Tube 304 Seamless Part # 21787

Select a Size or Custom Cut

QTY

Update

$160.47 for 1

$160.47 ea.

Dimensions

Outer Diameter: 2.5"
Wall: 0.25"
Inner Diameter: 2"

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-desk21787

2 1/2" OD x 0.049" Wall x 2.402" ID Stainless Round Tube 304 Welded Part # 23140

Select a Size or Custom Cut

QTY

Update

$25.92 for 1

$25.92 ea.

Dimensions

Outer Diameter: 2.5"
Wall: 0.049"
Inner Diameter: 2.402"

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-desk23140

2 1/2" OD x 0.065" Wall x 2.37" ID Copper Round Tube 122 Part # 24333

Select a Size or Custom Cut

QTY

Update

$103.00 for 1

$103.00 ea.

Dimensions

Outer Diameter: 2.5"
Wall: 0.065"
Inner Diameter: 2.37"

Click for more details

copper-round-tube-122-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-B75

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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copper-round-tube-122-1superZoom-desk24333

2 1/2" OD x 0.12" Wall x 2.26" ID Stainless Round Tube 304 Seamless Part # 26298

Select a Cut Size

QTY

Update

$52.26 for 1

$52.26 ea.

Dimensions

Outer Diameter: 2.5"
Wall: 0.12"
Inner Diameter: 2.26"

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-desk26298

2 1/2" OD x 1/4" Wall Carbon Steel Round Tube 1020/1026 DOM Part # mp-00068008

Sold & Shipped by Competitive Metals

Select a Size

QTY

Update

$166.25 for 1

$166.25 ea.

Dimensions

Outer Diameter: 2.5"
Wall: 0.25"
Inner Diameter: 2"

Click for more details

2 1/2" OD x 1/4" Wall Carbon Steel Round Tube 1020/1026 DOM-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

2 1/2" OD x 1/4" Wall Carbon Steel Round Tube 1020/1026 DOM-deskmp-00068008

2 1/2" OD x 1/4" Wall Carbon Steel Round Tube 1020/1026 DOM Part # mp-00068008

Dimensions

Outer Diameter: 2.5"
Wall: 0.25"
Inner Diameter: 2"

Select a Size

60″ (5 ft.) - $166.25 ea.

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

2 1/2" OD x 0.12" Wall Carbon Steel Round Tube 1020/1026 DOM Part # mp-00068010

Sold & Shipped by Competitive Metals

Select a Size

QTY

Update

$102.73 for 1

$102.73 ea.

Dimensions

Outer Diameter: 2.5"
Wall: 0.12"
Inner Diameter: 2.26"

Click for more details

2 1/2" OD x 0.12" Wall Carbon Steel Round Tube 1020/1026 DOM-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

2 1/2" OD x 0.12" Wall Carbon Steel Round Tube 1020/1026 DOM-deskmp-00068010

2 1/2" OD x 0.12" Wall Carbon Steel Round Tube 1020/1026 DOM Part # mp-00068010

Dimensions

Outer Diameter: 2.5"
Wall: 0.12"
Inner Diameter: 2.26"

Select a Size

60″ (5 ft.) - $102.73 ea.

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

2 1/2" OD x 0.06" Wall Carbon Steel Round Tube A513 Part # mp-00068058

Sold & Shipped by Competitive Metals

Select a Size

QTY

Update

$29.05 for 1

$29.05 ea.

Dimensions

Outer Diameter: 2.5"
Wall: 0.06"
Inner Diameter: 2.38"

Click for more details

mild-steel-round-tube-a513-type-5-dom-1superZoom-mob{product.code}

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

mild-steel-round-tube-a513-type-5-dom-1superZoom-deskmp-00068058

2 1/2" OD x 0.06" Wall Carbon Steel Round Tube A513 Part # mp-00068058

Dimensions

Outer Diameter: 2.5"
Wall: 0.06"
Inner Diameter: 2.38"

Select a Size

60″ (5 ft.) - $29.05 ea.

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

2 1/2" OD x 0.065" Wall x 2.37" ID Stainless Round Tube 316 Welded Part # 4254

Select a Size or Custom Cut

QTY

Update

$40.88 for 1

$40.88 ea.

Dimensions

Outer Diameter: 2.5"
Wall: 0.065"
Inner Diameter: 2.37"

Click for more details

stainless-round-tube-316-welded-1superZoom-mob{product.code}

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

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-316-welded-1superZoom-desk4254

2 1/2" OD x 0.12" Wall x 2.26" ID Stainless Round Tube 316 Welded Part # 4255

Select a Size or Custom Cut

QTY

Update

$89.60 for 1

$89.60 ea.

Dimensions

Outer Diameter: 2.5"
Wall: 0.12"
Inner Diameter: 2.26"

Click for more details

stainless-round-tube-316-welded-1superZoom-mob{product.code}

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

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-316-welded-1superZoom-desk4255

2 1/2" OD x 0.065" Wall x 2.37" ID Stainless Round Tube 304 Seamless Part # 14805

Select a Size or Custom Cut

QTY

Update

$58.72 for 1

$58.72 ea.

Dimensions

Outer Diameter: 2.5"
Wall: 0.065"
Inner Diameter: 2.37"

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-desk14805

2 1/2" OD x 0.065" Wall x 2.37" ID Stainless Round Tube 316 Seamless Part # 14907

Select a Size or Custom Cut

QTY

Update

$69.61 for 1

$69.61 ea.

Dimensions

Outer Diameter: 2.5"
Wall: 0.065"
Inner Diameter: 2.37"

Click for more details

stainless-round-tube-316-seamless-1superZoom-mob{product.code}

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

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-316-seamless-1superZoom-desk14907

2 1/2" OD x 0.12" Wall x 2.26" ID Stainless Round Tube 316 Seamless Part # 14908

Select a Size or Custom Cut

QTY

Update

$82.75 for 1

$82.75 ea.

Dimensions

Outer Diameter: 2.5"
Wall: 0.12"
Inner Diameter: 2.26"

Click for more details

stainless-round-tube-316-seamless-1superZoom-mob{product.code}

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

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-316-seamless-1superZoom-desk14908

2 1/2" OD x 0.188" Wall x 2.124" ID Stainless Round Tube 316 Seamless Part # 14909

Select a Size or Custom Cut

QTY

Update

$124.36 for 1

$124.36 ea.

Dimensions

Outer Diameter: 2.5"
Wall: 0.188"
Inner Diameter: 2.124"

Click for more details

stainless-round-tube-316-seamless-1superZoom-mob{product.code}

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

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-round-tube-316-seamless-1superZoom-desk14909

2 1/2" OD x 0.065" Wall x 2.37" ID Copper Round Tube 101 Part # 18356

Select a Size or Custom Cut

QTY

Update

$109.17 for 1

$109.17 ea.

Dimensions

Outer Diameter: 2.5"
Wall: 0.065"
Inner Diameter: 2.37"

Click for more details

copper-round-tube-101-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-F68 , ASTM-B75

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

copper-round-tube-101-1superZoom-desk18356

2 1/2" OD x 0.125" Wall x 2.25" ID Copper Round Tube 101 Part # 18357

Select a Size or Custom Cut

QTY

Update

$195.47 for 1

$195.47 ea.

Dimensions

Outer Diameter: 2.5"
Wall: 0.125"
Inner Diameter: 2.25"

Click for more details

copper-round-tube-101-1superZoom-mob{product.code}

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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copper-round-tube-101-1superZoom-desk18357

2 1/2" OD x 0.25" Wall x 2" ID Copper Round Tube 101 Part # 18358

Select a Size or Custom Cut

QTY

Update

$374.36 for 1

$374.36 ea.

Dimensions

Outer Diameter: 2.5"
Wall: 0.25"
Inner Diameter: 2"

Click for more details

copper-round-tube-101-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-F68 , ASTM-B75

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

copper-round-tube-101-1superZoom-desk18358

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