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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.

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5.0" OD x 4 3/4" ID x 1/8" Wall Polycarbonate Round Tube - Clear OD Dia +/-.065", ID Tol +/-.045" Part # mp-00062975

5.0" OD x 4 3/4" ID x 1/8" Wall Polycarbonate Round Tube - Clear OD Dia +/-.065", ID Tol +/-.045" -
Part #: mp-00062975
Sold & Shipped by K-Mac Distribution
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$39.76 for 1
$39.76 ea.

Dimensions

  • Outer Diameter: 5"
  • Color: Clear
  • Wall: 0.125"
  • Inner Diameter: 4.75"
Click for more details
5.0" OD x 4 3/4" ID x 1/8" Wall Polycarbonate Round Tube - Clear OD Dia +/-.065", ID Tol +/-.045"-mob{product.code}

Key Features

CUSTOM CUT USA U.S.A. Made DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
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5.0" OD x 4 3/4" ID x 1/8" Wall Polycarbonate Round Tube - Clear OD Dia +/-.065", ID Tol +/-.045"-deskmp-00062975

5 1/8" OD x 0.5" Wall x 4 1/8" ID Carbon Steel Round Tube 1026 DOM Part # mp-00061729

5 1/8" OD x 0.5" Wall x 4 1/8" ID Carbon Steel Round Tube 1026 DOM -
Part #: mp-00061729
Sold & Shipped by Aladdin Steel LLC
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$558.00 for 1
$558.00 ea.

Dimensions

  • Outer Diameter: 5.125"
  • Wall: 0.5"
  • Inner Diameter: 4.125"
  • Ships In: 1-2 Business Days
Click for more details
5 1/8" OD x 0.5" Wall x 4 1/8" ID Carbon Steel Round Tube 1026 DOM-mob{product.code}

Key Features

CUSTOM CUT USA U.S.A. Made DFARS Compliant MTR MTR AVAILABLE product return Non-returnable
View more product details View more product details
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5 1/8" OD x 0.5" Wall x 4 1/8" ID Carbon Steel Round Tube 1026 DOM-deskmp-00061729

5 1/4" OD x 0.12" Wall x 5.01" ID Stainless Round Tube 316 Seamless Part # 27497

5 1/4" OD x 0.12" Wall x 5.01" ID Stainless Round Tube 316 Seamless -
Part #: 27497
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$300.02 for 1
$300.02 ea.

Dimensions

  • Outer Diameter: 5.25"
  • Wall: 0.12"
  • Inner Diameter: 5.01"
Click for more details
stainless-round-tube-316-seamless-1superZoom-mob{product.code}

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-round-tube-316-seamless-1superZoom-desk27497

5 1/4" OD x 4 3/4" ID x 1/4" Wall Acrylic Round Tube - Clear Part # mp-00063204

5 1/4" OD x 4 3/4" ID x 1/4" Wall Acrylic Round Tube - Clear -
Part #: mp-00063204
Sold & Shipped by K-Mac Distribution
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$293.05 for 1
$293.05 ea.

Dimensions

  • Outer Diameter: 5.25"
  • Color: Clear
  • Wall: 0.25"
  • Inner Diameter: 4.75"
  • Tolerance: Od/id Tolerance +/-.060"
Click for more details
5 1/4" OD x 4 3/4" ID x 1/4" Wall Acrylic Round Tube - Clear-mob{product.code}

Key Features

CUSTOM CUT USA U.S.A. Made DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
5 1/4" OD x 4 3/4" ID x 1/4" Wall Acrylic Round Tube - Clear-deskmp-00063204

5 1/4" OD x 4 3/4" ID x 1/4" Wall Polycarbonate Round Tube - Clear OD Dia +/-.070", ID Tol +/-.060" Part # mp-00062922

5 1/4" OD x 4 3/4" ID x 1/4" Wall Polycarbonate Round Tube - Clear OD Dia +/-.070", ID Tol +/-.060" -
Part #: mp-00062922
Sold & Shipped by K-Mac Distribution
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$289.54 for 1
$289.54 ea.

Dimensions

  • Outer Diameter: 5.25"
  • Color: Clear
  • Wall: 0.25"
  • Inner Diameter: 4.75"
Click for more details
5 1/4" OD x 4 3/4" ID x 1/4" Wall Polycarbonate Round Tube - Clear OD Dia +/-.070", ID Tol +/-.060"-mob{product.code}

Key Features

CUSTOM CUT USA U.S.A. Made DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
5 1/4" OD x 4 3/4" ID x 1/4" Wall Polycarbonate Round Tube - Clear OD Dia +/-.070", ID Tol +/-.060"-deskmp-00062922

5 1/4" OD x 5.0" ID x 1/8" Wall Polycarbonate Round Tube - Clear OD Dia +/-.070", ID Tol +/-.060" Part # mp-00062971

5 1/4" OD x 5.0" ID x 1/8" Wall Polycarbonate Round Tube - Clear OD Dia +/-.070", ID Tol +/-.060" -
Part #: mp-00062971
Sold & Shipped by K-Mac Distribution
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$89.21 for 1
$89.21 ea.

Dimensions

  • Outer Diameter: 5.25"
  • Color: Clear
  • Wall: 0.125"
  • Inner Diameter: 5"
Click for more details
5 1/4" OD x 5.0" ID x 1/8" Wall Polycarbonate Round Tube - Clear OD Dia +/-.070", ID Tol +/-.060"-mob{product.code}

Key Features

CUSTOM CUT USA U.S.A. Made DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
5 1/4" OD x 5.0" ID x 1/8" Wall Polycarbonate Round Tube - Clear OD Dia +/-.070", ID Tol +/-.060"-deskmp-00062971

5 1/2" OD x 0.562" Wall x 4.376" ID Copper Round Tube 101 Part # 19500

5 1/2" OD x 0.562" Wall x 4.376" ID Copper Round Tube 101 -
Part #: 19500
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$1,122.99 for 1
$1,122.99 ea.

Dimensions

  • Outer Diameter: 5.5"
  • Wall: 0.562"
  • Inner Diameter: 4.376"
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 MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
copper-round-tube-101-1superZoom-desk19500

5 1/2" OD x 0.375" Wall x 4.75" ID Stainless Round Tube 304 Seamless -  Part # 28984

5 1/2" OD x 0.375" Wall x 4.75" ID Stainless Round Tube 304 Seamless-
Part #: 28984
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5.5" OD x 0.250" Wall x 5" ID Carbon Steel Round Tube 1026 DOM -  Part # 29369

5.5" OD x 0.250" Wall x 5" ID Carbon Steel Round Tube 1026 DOM-
Part #: 29369
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5 1/2" OD x 5" ID x 1/4" Wall Acrylic Round Tube - Clear Part # mp-00063186

5 1/2" OD x 5" ID x 1/4" Wall Acrylic Round Tube - Clear -
Part #: mp-00063186
Sold & Shipped by K-Mac Distribution
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$307.56 for 1
$307.56 ea.

Dimensions

  • Outer Diameter: 5.5"
  • Color: Clear
  • Wall: 0.25"
  • Inner Diameter: 5"
  • Tolerance: Od/id Tolerance +/-.060"
Click for more details
5 1/2" OD x 5" ID x 1/4" Wall Acrylic Round Tube - Clear-mob{product.code}

Key Features

CUSTOM CUT USA U.S.A. Made DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
5 1/2" OD x 5" ID x 1/4" Wall Acrylic Round Tube - Clear-deskmp-00063186

5 1/2" OD x 0.1" Wall x 5.3" ID Stainless Round Tube 316 Seamless -  Part # 29160

5 1/2" OD x 0.1" Wall x 5.3" ID Stainless Round Tube 316 Seamless-
Part #: 29160
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5 1/2" OD x 5 1/4" ID x 1/8" Wall Polycarbonate Round Tube - Clear OD Dia +/-.070", ID Tol +/-.060" Part # mp-00062924

5 1/2" OD x 5 1/4" ID x 1/8" Wall Polycarbonate Round Tube - Clear OD Dia +/-.070", ID Tol +/-.060" -
Part #: mp-00062924
Sold & Shipped by K-Mac Distribution
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$104.81 for 1
$104.81 ea.

Dimensions

  • Outer Diameter: 5.5"
  • Color: Clear
  • Wall: 0.125"
  • Inner Diameter: 5.25"
Click for more details
5 1/2" OD x 5 1/4" ID x 1/8" Wall Polycarbonate Round Tube - Clear OD Dia +/-.070", ID Tol +/-.060"-mob{product.code}

Key Features

CUSTOM CUT USA U.S.A. Made DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
5 1/2" OD x 5 1/4" ID x 1/8" Wall Polycarbonate Round Tube - Clear OD Dia +/-.070", ID Tol +/-.060"-deskmp-00062924

5 3/4" OD x 1" Wall x 3.75" ID Stainless Round Tube 304 Seamless -  Part # 23021

5 3/4" OD x 1" Wall x 3.75" ID Stainless Round Tube 304 Seamless-
Part #: 23021
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5 3/4" OD x 1" Wall x 3.75" ID Stainless Round Tube 316 Seamless -  Part # 28146

5 3/4" OD x 1" Wall x 3.75" ID Stainless Round Tube 316 Seamless-
Part #: 28146
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5 3/4" OD x 0.25" Wall x 5.25" ID Stainless Round Tube 316 Seamless -  Part # 28971

5 3/4" OD x 0.25" Wall x 5.25" ID Stainless Round Tube 316 Seamless-
Part #: 28971
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

6mm OD x 0.5mm Wall x 5mm ID Stainless Round Tube 304 Metric 60" Length [+/- 2"] Part # 22389

6mm OD x 0.5mm Wall x 5mm ID Stainless Round Tube 304 Metric 60" Length [+/- 2"] -
Part #: 22389

Pack of 2

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$243.09
$243.09 ea.

Dimensions

  • Outer Diameter: 6mm
  • Wall: 0.5mm
  • Inner Diameter: 5mm
Click for more details
stainless-round-tube-304-metric-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A312 , ASTM-A213 , ASTM-A269

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-round-tube-304-metric-1superZoom-desk22389

6mm OD x 1mm Wall x 4mm ID Stainless Round Tube 304 Metric 60" Length [+/- 2"] Part # 22390

6mm OD x 1mm Wall x 4mm ID Stainless Round Tube 304 Metric 60" Length [+/- 2"] -
Part #: 22390

Pack of 2

Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$200.98
$200.98 ea.

Dimensions

  • Outer Diameter: 6mm
  • Wall: 1mm
  • Inner Diameter: 4mm
Click for more details
stainless-round-tube-304-metric-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A312 , ASTM-A213 , ASTM-A269

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-round-tube-304-metric-1superZoom-desk22390

6" OD x 0.188" Wall x 5.624" ID Stainless Round Tube 316 Seamless -  Part # 22632

6" OD x 0.188" Wall x 5.624" ID Stainless Round Tube 316 Seamless-
Part #: 22632
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

6" OD x 0.25" Wall x 5.5" ID Stainless Round Tube 316 Seamless Part # 23127

6" OD x 0.25" Wall x 5.5" ID Stainless Round Tube 316 Seamless -
Part #: 23127
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$266.53 for 1
$266.53 ea.

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.25"
  • Inner Diameter: 5.5"
Click for more details
large-diameter-stainless-round-tube-1superZoom_300Wx300H-mob{product.code}
Material Meets These Standard(s): ASTM-A269 , ASTM-A213

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
large-diameter-stainless-round-tube-1superZoom_300Wx300H-desk23127

6" OD x 0.188" Wall x 5.624" ID Stainless Round Tube 316 Welded -  Part # 23371

6" OD x 0.188" Wall x 5.624" ID Stainless Round Tube 316 Welded-
Part #: 23371
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

6" OD x 0.12" Wall x 5.76" ID Stainless Round Tube 316 Seamless -  Part # 23398

6" OD x 0.12" Wall x 5.76" ID Stainless Round Tube 316 Seamless-
Part #: 23398
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

6" OD x 0.12" Wall x 5.76" ID Stainless Round Tube 304 Seamless Part # 20927

6" OD x 0.12" Wall x 5.76" ID Stainless Round Tube 304 Seamless -
Part #: 20927
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$268.04 for 1
$268.04 ea.

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.12"
  • Inner Diameter: 5.76"
Click for more details
large-diameter-stainless-round-tube-1superZoom_300Wx300H-mob{product.code}

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
large-diameter-stainless-round-tube-1superZoom_300Wx300H-desk20927

6" OD x 0.12" Wall x 5.76" ID Stainless Round Tube 316 Welded Part # 21021

6" OD x 0.12" Wall x 5.76" ID Stainless Round Tube 316 Welded -
Part #: 21021
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$376.88 for 1
$376.88 ea.

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.12"
  • Inner Diameter: 5.76"
Click for more details
large-diameter-stainless-round-tube-1superZoom_300Wx300H-mob{product.code}

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
large-diameter-stainless-round-tube-1superZoom_300Wx300H-desk21021

6" OD x 0.12" Wall x 5.76" ID Stainless Round Tube 304 Welded Part # 10459

6" OD x 0.12" Wall x 5.76" ID Stainless Round Tube 304 Welded -
Part #: 10459
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$172.45 for 1
$172.45 ea.

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.12"
  • Inner Diameter: 5.76"
Click for more details
large-diameter-stainless-round-tube-1superZoom_300Wx300H-mob{product.code}
Material Meets These Standard(s): ASTM-A249 , ASTM-A554(call for availability) , ASTM-A269

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
large-diameter-stainless-round-tube-1superZoom_300Wx300H-desk10459

6" OD x 0.065" Wall x 5.87" ID Stainless Round Tube 304 Welded Part # 12641

6" OD x 0.065" Wall x 5.87" ID Stainless Round Tube 304 Welded -
Part #: 12641
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$91.72 for 1
$91.72 ea.

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.065"
  • Inner Diameter: 5.87"
Click for more details
large-diameter-stainless-round-tube-1superZoom_300Wx300H-mob{product.code}
Material Meets These Standard(s): ASTM-A249 , ASTM-A554(call for availability) , ASTM-A269

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
large-diameter-stainless-round-tube-1superZoom_300Wx300H-desk12641

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