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Steam Pipe, Tube & Bends

Everything tube, seamless steam pipe, bends and elbows in this category.

Steam Pipe Sizes

Steam pipe dimensions have a long history and you need to refer to a table to know the actual inside and outside diameters. Schedule refers to the wall thickness, we stock steam pipe, bends and elbows in 304L Stainless Steel (Schedule 10) and Seamless Carbon Steel (Schedule 40).

Schedule 10 (Stainless Steel 304L)

Size ID OD Wall

32NB
(
1.25 inch)

36.66 42.2 2.77
40NB
(1.5 inch)
42.76 48.3 2.77
50NB
(2.0 inch)
54.76 60.3 2.77
65NB
(2.5 inch)
66.9 73.0 3.05
80NB
(3.0 inch)
82.8 88.9 3.05

Schedule 40 (mild steel)

Size ID OD Wall
32NB
(1.25 inch)
35.0 42.2 3.6
40NB
(1.5 inch)
40.9 48.3 3.7
50NB
(2.0 inch)
52.5 60.3 3.9
65NB
(2.5 inch)
62.7 73.0 5.2
80NB
(3.0 inch)
77.92 88.9 5.5

Tube Sizes

Tube sizes refer to the outside diameter. Tube has a thiner wall size compared with "Pipe"

We supply 304L Stainless Steel tube, elbows and mandrel bends in the following sizes:

OD Size ID Wall
38.1mm
(1.5 inch)
34.9 1.6
44.45mm
(1.75 inch)
41.25 1.6
47.625mm (1.875 inch) 44.43 1.6
50.8mm
(2 inch)
47.6 1.6
63.5mm
(2.5 inch)
60.3 1.6
76.2mm
(3inch)
73.0 1.6
88.9mm
(3.5 inch)
85.7 1.6
101.6mm
(4 inch)
98.4 1.6
127.0mm
(5 inch)
125.4 1.6

 

24 of 39 Items
  • Steam pipe bend 90° (long & short radius)

    Steam Pipe 90 Degree Elbow - Mild Steel

    32NB, 40NB, 50NB, 65NB & 80NB high quality ASTM A234 steampipe 90° bends in SCH 40S mild steel. Select short or long radius and size Size A B C Short CLong Wall 32NB 35.0 42.2 38.1 47.8 3.6 40NB 40.9 48.3 38.1 57.2 3.7 50NB 52.5 60.3 50...

    $5.14 - $32.50
  • Steampipe 90° Bend (Stainless Steel)

    Steam Pipe 90 Degree Elbow - Stainless 304L

    32NB, 40NB, 50NB, 65NB & 80NB high quality ASTM A403 buttweld 90° bends in SCH 10S stainless steel 304L. Select size Size A B C Wall 32NB 36.6 42 48 2.77 40NB 42.8 48 57 2.77 50NB 54.8 60.3 76.2 2.77 65NB 66.9 73.0 95.3 3.05 80NB 82...

    $6.70 - $27.50
  • Steam Pipe 45° Bend (Mild Steel)

    Steam Pipe 45 Degree Elbow - Mild Steel

    32NB, 40NB, 50NB, 65NB & 80NB high quality ASTM A234 steam pipe 45° bends in SCH 40S mild steel. Long radius and size Size A B C Wall 32NB 35.0 42.2 25.5 3.6 40NB 40.9 48.3 28.4 3.7 50NB 52.5 60.3 35.1 3.9 65NB 62.7 73.0 44.4 5...

    $3.98 - $17.96
  • 30 degree Steam Pipe Bend - Mild Steel Steam Pipe Bend 30° - Mild Steel

    Steam Pipe 30 Degree Elbow - Mild Steel

    32NB, 40NB & 50NB high quality ASTM A234 steampipe 90° bends in SCH 40S mild steel. Size A B C Wall 32NB 35.0 42.2 47.8 3.6 40NB 40.9 48.3 57.2 3.7 50NB 52.5 60.3 76.2 3.9 In stock ready to ship, express freight available.  

    $7.98 - $10.60
  • Steampipe 45° Bend (Stainless Steel)

    Steam Pipe 45 Degree Elbow - Stainless 304L

    32NB, 40NB & 50NB high quality ASTM A403 buttweld 45° bends in SCH 10S stainless steel 304L. Select size Size A B C Wall 32NB 36.6 42.2 25.4 2.77 40NB 42.8 48 28.6 2.77 50NB 54.8 60.3 34.9 2.77 In stock ready to ship, express freight...

    $6.08 - $8.09
  • Steampipe bend 180 degree

    Steam Pipe 180 Degree Elbow - Mild Steel

    32NB, 40NB & 50NB high quality ASTM A234 steampipe 180° bends in SCH 40S mild steel. Select size Size A B C D Wall 32NB 42.2 35.0 47.8 95.6 3.6 40NB 48.3 40.9 57.2 114.4 3.7 50NB 60.3 52.5 76.2 152.4 3.9 In stock ready to ship,...

    $16.80 - $27.98
  • Steampipe

    Steam Pipe (50NB) - Mild Steel

    Exhaust Manifold Seamless Steam Pipe Mild Steel straight lengths Select length from options 50NB 52.48 mm ID, 60.3 mm (2.5") OD, also know as 2" Nominal Pipe Size or 2 inch steam pipe 3.91 mm Wall Thickness (Schedule 40) In stock ready to ship, express...

    $25.64 - $61.60
  • Steampipe

    Steam Pipe (32NB) - Mild Steel

    Exhaust Manifold Seamless Steam Pipe Mild Steel straight lengths Select length from options 32NB 35.08mm ID, 42.2 mm OD. Also know as 1.25 inch Nominal Pipe Size 3.56 mm Wall Thickness (Schedule 40) In stock ready to ship, express freight available...

    $10.56 - $35.20
  • Steampipe Stainless Steel 304L

    Steam Pipe (32NB) - Stainless 304L

    Stainless Steel Steam Pipe Exhaust Manifold  Select  length from options 30NB 42.2mm OD, 36.7mm ID Schedule 10S (2.77mm Wall Thickness) In stock ready to ship, express freight available. Shipping is calculated at checkout (enter your address...

    $22.31 - $64.31
  • Steam Pipe Mild Steel (40NB)

    Steam Pipe (40NB) - Mild Steel

    Exhaust Manifold Seamless Steam Pipe straight lengths Mild Steel Select length from options 40NB 40.94 mm ID, 48.3 mm OD. Also know as 1.5 inch Nominal Pipe Size 3.68 mm Wall Thickness In stock ready to ship, express freight available. Shipping is...

    $12.54 - $41.80
  • Steam Pipe Stainless Steel 304L

    Steam Pipe (40NB) - Stainless 304L

    Stainless Steel Steam Pipe Exhaust Manifold  Select length from options 40NB 48.3mm OD, 42.7mm ID Schedule 10S (2.77mm Wall Thickness) In stock ready to ship, express freight available. Shipping is calculated at checkout (enter your address and...

    $26.82 - $77.33
  • Steampipe

    Steam Pipe (65NB) - Mild Steel

    Exhaust Manifold Seamless Steam Pipe Mild Steel straight lengths Select length from options 65NB 62.68 mm ID, 73.0 mm OD. Also know as 2.5 inch Nominal Pipe Size 5.16 mm Wall Thickness (Schedule 40) In stock ready to ship, express freight available...

    $34.10 - $88.00
  • Steam Pipe Concentric Reducer

    Steam Pipe Concentric Reducer 50NB-40NB

    Concentric Steam Pipe Reducer 50NB to 40NB (2 inch to 1.5 inch) Large OD is 60mm small OD is 48mm Used to gently change pipe size whilst maintaining free flow. Select material from list. Length is 75mm (1.25 multiplied by the large diameter)

    $8.25 - $11.92
  • 20° 0.75D (100° kit) model

    Pie Cut 304L 20 degree 0.75D - 76.2mm (3")

    304 Stainless Steel Pie Cut 76.2mm (3 inch) outside diameter pipe, 0.75D Very Tight Radius 20° pie slice pack of 5 for a 100° bend 1.6mm wall thickness Deburred and ready for welding straight out of the box.

    $46.21
  • Concentric Reducer Tube 1.6mm Wall 316

    Concentric Reducer Cones

    Concentric Tube Reducer Cone 1.6mm wall 316 Stainless Steel Used to gently change pipe size whilst maintaining free flow. Select size from list. Length is same a large diameter (1 x D)

    $13.64 - $87.75
  • Steam Pipe Stainless Steel 304L

    Steam Pipe (50NB) - Stainless 304L

    Stainless Steel Steam Pipe Exhaust Manifold  Select length from options 50NB 60.3mm OD, 54.76mm ID, also know as 2" Nominal Pipe Size or 2 inch steam pipe Schedule 10S (2.77mm Wall Thickness) In stock ready to ship, express freight available...

    $28.52 - $82.21
24 of 39 Items