Beat the High UPS Rates with Us! Buy 44" Lengths for the BEST Rates Around!  


Value of your cart over $1000? Email, call, or chat for an additional discount!

Shop all Products
Shop at online metals the #1 in custom cuts since 1998

Open for Orders 24/7!

Deals
Get a Quick Quote!
round-tube-large-new-min-4superZoom

Large Diameter Stainless Steel Tube

-246 Products

Large diameter stainless steel tube is normally used fluid & gas transportation, water supply, long-distance pipeline projects, biopharmaceutical applications, and more. The larger diameter allows for larger passageways and a higher volume flow rate. Operable under extreme weather conditions, large diameter stainless steel tube is durable and has a low corrosion rate. Stock is available in full size and custom cut lengths. 

 

We Carry the Widest Selection of Stainless Steel Tubing Online 

Sort by

Size
  • Size
  • Price:Low to High
  • Product Name: Z to A
  • Product Name: A to Z

Close

Filters

Temper

Production Method

Surface

seller

Material

Alloy/Type

Shape

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

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.12"
  • Inner Diameter: 5.76"
See all available dimensions for this product
  • 12″ (1 ft.) - $182.84 ea.
  • 24″ (2 ft.) - $355.71 ea.
  • 36″ (3 ft.) - $485.53 ea.
  • 44″ (44 in.) - $593.29 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $605.40 ea.
  • 72″ (6 ft.) - $855.06 ea.
  • 96″ (8 ft.) - $1,064.98 ea.
  • 240″ (20 ft.) - $2,209.48 ea. -LTL freight rates apply
Create Custom Cut

QTY

$182.84 ea.
$182.84 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
3-4
$173.70
4%
5-6
$164.56
9%
7-12
$155.41
15%
13-24
$146.27
20%
25+
$137.13
25%
More
Less

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

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.065"
  • Inner Diameter: 5.87"
See all available dimensions for this product
  • 12″ (1 ft.) - $99.47 ea.
  • 24″ (2 ft.) - $193.55 ea.
  • 36″ (3 ft.) - $264.17 ea.
  • 44″ (44 in.) - $322.81 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $329.40 ea.
  • 72″ (6 ft.) - $465.25 ea.
  • 96″ (8 ft.) - $579.44 ea.
  • 240″ (20 ft.) - $1,202.16 ea. -LTL freight rates apply
Create Custom Cut

QTY

$99.47 ea.
$99.47 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
5-9
$94.50
4%
10-14
$89.52
10%
15-24
$84.55
14%
25-49
$79.58
19%
50+
$74.60
25%
More
Less

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

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.12"
  • Inner Diameter: 5.76"
See all available dimensions for this product
  • 12″ (1 ft.) - $361.12 ea.
  • 24″ (2 ft.) - $702.60 ea.
  • 36″ (3 ft.) - $958.99 ea.
  • 44″ (44 in.) - $1,171.83 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $1,195.74 ea.
  • 72″ (6 ft.) - $1,688.87 ea.
  • 96″ (8 ft.) - $2,103.42 ea.
Create Custom Cut

QTY

$361.12 ea.
$361.12 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
3-4
$343.06
5%
5-6
$325.01
9%
7-12
$306.95
15%
13-24
$288.90
19%
25+
$270.84
25%
More
Less

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

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.12"
  • Inner Diameter: 5.76"
See all available dimensions for this product
  • 12″ (1 ft.) - $260.70 ea.
  • 24″ (2 ft.) - $507.25 ea.
  • 36″ (3 ft.) - $692.33 ea.
  • 44″ (44 in.) - $845.98 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $863.24 ea.
  • 72″ (6 ft.) - $1,219.26 ea.
  • 96″ (8 ft.) - $1,518.57 ea.
Create Custom Cut

QTY

$260.70 ea.
$260.70 for 1
qty discount iconBuy More & Save up to 24% !
Qty
Price ea.
Savings
3-4
$247.67
4%
5-6
$234.63
10%
7-12
$221.60
14%
13-24
$208.56
20%
25+
$195.53
24%
More
Less

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

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.188"
  • Inner Diameter: 5.624"
See all available dimensions for this product
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

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.25"
  • Inner Diameter: 5.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $568.64 ea.
  • 24″ (2 ft.) - $1,074.36 ea.
  • 36″ (3 ft.) - $1,586.34 ea.
  • 44″ (44 in.) - $2,015.25 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $2,056.38 ea.
  • 72″ (6 ft.) - $2,832.77 ea.
  • 96″ (8 ft.) - $3,625.95 ea.
  • 240″ (20 ft.) - $8,393.38 ea. -LTL freight rates apply
Create Custom Cut

QTY

$568.64 ea.
$568.64 for 1
qty discount iconBuy More & Save up to 25% !
Qty
Price ea.
Savings
3-4
$540.21
4%
5-6
$511.78
9%
7-12
$483.34
15%
13-24
$454.91
20%
25+
$426.48
25%
More
Less

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

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.188"
  • Inner Diameter: 5.624"
See all available dimensions for this product
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

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.12"
  • Inner Diameter: 5.76"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

6" OD x 1" Wall x 4" ID Stainless Round Tube 316 - 
Part #: 26758

6" OD x 1" Wall x 4" ID Stainless Round Tube 316 -
Part #: 26758

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 1"
  • Inner Diameter: 4"
See all available dimensions for this product
  • 12″ (1 ft.) - $1,532.57 ea.
  • 24″ (2 ft.) - $3,003.85 ea.
  • 36″ (3 ft.) - $4,413.84 ea.
  • 48″ (4 ft.) - $5,688.94 ea.
  • 72″ (6 ft.) - $7,908.11 ea.

QTY

$1,532.57 ea.
$1,532.57 for 1

6" OD x 2" Wall x 4" ID Stainless Round Tube 316 - 
Part #: 26760

6" OD x 2" Wall x 4" ID Stainless Round Tube 316 -
Part #: 26760

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 2"
  • Inner Diameter: 4"
See all available dimensions for this product
  • 12″ (1 ft.) - $3,223.22 ea.
  • 24″ (2 ft.) - $6,317.52 ea.
  • 36″ (3 ft.) - $9,282.89 ea.
  • 48″ (4 ft.) - $11,964.61 ea.

QTY

$3,223.22 ea.
$3,223.22 for 1

6" OD x 1.5" Wall x 3" ID Stainless Round Tube 316 - 
Part #: 26759

6" OD x 1.5" Wall x 3" ID Stainless Round Tube 316 -
Part #: 26759

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 1.5"
  • Inner Diameter: 3"
See all available dimensions for this product
  • 12″ (1 ft.) - $4,737.32 ea.
  • 24″ (2 ft.) - $9,474.65 ea.
  • 36″ (3 ft.) - $14,211.97 ea.
  • 48″ (4 ft.) - $18,949.30 ea.

QTY

$4,737.32 ea.
$4,737.32 for 1

6" OD x 0.25" Wall x 5.5" ID Stainless Round Tube 316 - 
Part #: 26767

6" OD x 0.25" Wall x 5.5" ID Stainless Round Tube 316 -
Part #: 26767

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.25"
  • Inner Diameter: 5.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $433.65 ea.
  • 24″ (2 ft.) - $849.93 ea.
  • 36″ (3 ft.) - $1,248.89 ea.
  • 48″ (4 ft.) - $1,609.66 ea.
  • 72″ (6 ft.) - $2,237.57 ea.
  • 240″ (20 ft.) - $6,730.05 ea. -LTL freight rates apply

QTY

$433.65 ea.
$433.65 for 1

6" OD x 0.375" Wall x 5.25" ID Stainless Round Tube 316 - 
Part #: 26768

6" OD x 0.375" Wall x 5.25" ID Stainless Round Tube 316 -
Part #: 26768

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.375"
  • Inner Diameter: 5.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $648.30 ea.
  • 24″ (2 ft.) - $1,270.67 ea.
  • 36″ (3 ft.) - $1,867.10 ea.
  • 48″ (4 ft.) - $2,406.49 ea.
  • 72″ (6 ft.) - $3,345.23 ea.

QTY

$648.30 ea.
$648.30 for 1

6" OD x 0.625" Wall x 4.75" ID Stainless Round Tube 316 - 
Part #: 26770

6" OD x 0.625" Wall x 4.75" ID Stainless Round Tube 316 -
Part #: 26770

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.625"
  • Inner Diameter: 4.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $1,166.10 ea.
  • 24″ (2 ft.) - $2,285.56 ea.
  • 36″ (3 ft.) - $3,358.37 ea.
  • 48″ (4 ft.) - $4,328.56 ea.
  • 72″ (6 ft.) - $6,017.08 ea.

QTY

$1,166.10 ea.
$1,166.10 for 1

6" OD x 0.188" Wall x 5.624" ID Stainless Round Tube 316 - 
Part #: 26766

6" OD x 0.188" Wall x 5.624" ID Stainless Round Tube 316 -
Part #: 26766

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.188"
  • Inner Diameter: 5.624"
See all available dimensions for this product
  • 12″ (1 ft.) - $273.95 ea.
  • 24″ (2 ft.) - $536.94 ea.
  • 36″ (3 ft.) - $788.98 ea.
  • 48″ (4 ft.) - $1,016.93 ea.
  • 72″ (6 ft.) - $1,413.60 ea.
  • 240″ (20 ft.) - $4,251.76 ea. -LTL freight rates apply

QTY

$273.95 ea.
$273.95 for 1

6" OD x 0.75" Wall x 4.5" ID Stainless Round Tube 316 - 
Part #: 26771

6" OD x 0.75" Wall x 4.5" ID Stainless Round Tube 316 -
Part #: 26771

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.75"
  • Inner Diameter: 4.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $1,344.55 ea.
  • 24″ (2 ft.) - $2,635.32 ea.
  • 36″ (3 ft.) - $3,872.30 ea.
  • 48″ (4 ft.) - $4,990.97 ea.
  • 72″ (6 ft.) - $6,937.88 ea.

QTY

$1,344.55 ea.
$1,344.55 for 1

6" OD x 1.25" Wall x 3.5" ID Stainless Round Tube 316 - 
Part #: 26772

6" OD x 1.25" Wall x 3.5" ID Stainless Round Tube 316 -
Part #: 26772

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 1.25"
  • Inner Diameter: 3.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $2,203.50 ea.
  • 24″ (2 ft.) - $4,318.86 ea.
  • 36″ (3 ft.) - $6,346.08 ea.
  • 48″ (4 ft.) - $8,179.39 ea.

QTY

$2,203.50 ea.
$2,203.50 for 1

6" OD x 0.5" Wall x 5" ID Stainless Round Tube 316 - 
Part #: 26769

6" OD x 0.5" Wall x 5" ID Stainless Round Tube 316 -
Part #: 26769

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.5"
  • Inner Diameter: 5"
See all available dimensions for this product
  • 12″ (1 ft.) - $879.62 ea.
  • 24″ (2 ft.) - $1,724.09 ea.
  • 36″ (3 ft.) - $2,533.34 ea.
  • 48″ (4 ft.) - $3,265.19 ea.
  • 72″ (6 ft.) - $4,538.91 ea.

QTY

$879.62 ea.
$879.62 for 1

6" OD x 0.5" Wall x 5" ID Stainless Round Tube 304 Seamless - 
Part #: 26524

6" OD x 0.5" Wall x 5" ID Stainless Round Tube 304 Seamless -
Part #: 26524

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.5"
  • Inner Diameter: 5"
See all available dimensions for this product
  • 12″ (1 ft.) - $1,050.29 ea.
  • 24″ (2 ft.) - $1,984.31 ea.
  • 36″ (3 ft.) - $2,929.95 ea.
  • 48″ (4 ft.) - $3,798.09 ea.
  • 72″ (6 ft.) - $5,232.06 ea.
  • 96″ (8 ft.) - $6,697.04 ea.
  • 240″ (20 ft.) - $15,502.40 ea. -LTL freight rates apply

QTY

$1,050.29 ea.
$1,050.29 for 1

6" OD x 1" Wall x 4" ID Stainless Round Tube 304 - 
Part #: 26606

6" OD x 1" Wall x 4" ID Stainless Round Tube 304 -
Part #: 26606

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 1"
  • Inner Diameter: 4"
See all available dimensions for this product
  • 12″ (1 ft.) - $1,205.50 ea.
  • 24″ (2 ft.) - $2,362.78 ea.
  • 36″ (3 ft.) - $3,471.86 ea.
  • 48″ (4 ft.) - $4,474.84 ea.
  • 72″ (6 ft.) - $6,220.40 ea.

QTY

$1,205.50 ea.
$1,205.50 for 1

6" OD x 1.5" Wall x 3" ID Stainless Round Tube 304 - 
Part #: 26607

6" OD x 1.5" Wall x 3" ID Stainless Round Tube 304 -
Part #: 26607

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 1.5"
  • Inner Diameter: 3"
See all available dimensions for this product
  • 12″ (1 ft.) - $1,968.05 ea.
  • 24″ (2 ft.) - $3,857.40 ea.
  • 36″ (3 ft.) - $5,668.01 ea.
  • 48″ (4 ft.) - $7,305.42 ea.
  • 72″ (6 ft.) - $10,155.18 ea.

QTY

$1,968.05 ea.
$1,968.05 for 1

6" OD x 2" Wall x 2" ID Stainless Round Tube 304 - 
Part #: 26608

6" OD x 2" Wall x 2" ID Stainless Round Tube 304 -
Part #: 26608

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 2"
  • Inner Diameter: 2"
See all available dimensions for this product
  • 12″ (1 ft.) - $2,439.30 ea.
  • 24″ (2 ft.) - $4,781.05 ea.
  • 36″ (3 ft.) - $7,025.21 ea.
  • 48″ (4 ft.) - $9,054.73 ea.

QTY

$2,439.30 ea.
$2,439.30 for 1

6" OD x 0.5" Wall x 5" ID Stainless Round Tube 304 - 
Part #: 26617

6" OD x 0.5" Wall x 5" ID Stainless Round Tube 304 -
Part #: 26617

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.5"
  • Inner Diameter: 5"
See all available dimensions for this product
  • 12″ (1 ft.) - $1,358.47 ea.
  • 24″ (2 ft.) - $2,566.55 ea.
  • 36″ (3 ft.) - $3,715.36 ea.
  • 44″ (44 in.) - $4,719.87 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $4,816.19 ea.
  • 72″ (6 ft.) - $6,634.57 ea.
Create Custom Cut

QTY

$1,358.47 ea.
$1,358.47 for 1

6" OD x 0.625" Wall x 4.75" ID Stainless Round Tube 304 - 
Part #: 26618

6" OD x 0.625" Wall x 4.75" ID Stainless Round Tube 304 -
Part #: 26618

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.625"
  • Inner Diameter: 4.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $771.42 ea.
  • 24″ (2 ft.) - $1,511.99 ea.
  • 36″ (3 ft.) - $2,221.68 ea.
  • 48″ (4 ft.) - $2,863.51 ea.
  • 72″ (6 ft.) - $3,980.53 ea.

QTY

$771.42 ea.
$771.42 for 1

6" OD x 0.188" Wall x 5.624" ID Stainless Round Tube 304 - 
Part #: 26614

6" OD x 0.188" Wall x 5.624" ID Stainless Round Tube 304 -
Part #: 26614

Click for more details

large-diameter-stainless-round-tube-1superZoom

Dimensions

  • Outer Diameter: 6"
  • Wall: 0.188"
  • Inner Diameter: 5.624"
See all available dimensions for this product
  • 12″ (1 ft.) - $244.14 ea.
  • 24″ (2 ft.) - $461.26 ea.
  • 36″ (3 ft.) - $681.11 ea.
  • 44″ (44 in.) - $865.25 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $882.91 ea.
  • 72″ (6 ft.) - $1,216.24 ea.
  • 240″ (20 ft.) - $3,603.70 ea. -LTL freight rates apply
Create Custom Cut

QTY

$244.14 ea.
$244.14 for 1

Can't find what you're looking for?

Contact us for a custom quote