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Seamless A106 B/C Pipes
Pipes & Round Tube
Seamless Steel pipe is known for its strength, uniformity, and ability to withstand high pressure and temperature better than welded pipe. Often used when dimensional accuracy, surface finish, or strength is critical. Available in cut-to-length sizes.
Item Name |
Nominal Pipe Size (in) |
Outside Diameter (in) |
Inside Diameter (in) |
Wall Thickness (in) |
Schedule |
Weight Per Linear Foot (lb) |
Material |
Grade |
Finish |
Drawing |
RFQ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3/4" HR SEAMLESS Pipe SCH 40 3/4" HR SEAMLESS Pipe SCH 40/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 3/4 | Outside Diameter (in) N/A 1.050 | Inside Diameter (in) N/A 0.824 | Wall Thickness (in) N/A 0.113 | Schedule N/A 40 | Weight Per Linear Foot (lb) N/A 1 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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| 1 1/2" HR SEAMLESS Pipe SCH 40 1 1/2" HR SEAMLESS Pipe SCH 40/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 1-1/2 | Outside Diameter (in) N/A 1.900 | Inside Diameter (in) N/A 1.610 | Wall Thickness (in) N/A 0.145 | Schedule N/A 40 | Weight Per Linear Foot (lb) N/A 2.72 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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| 1 1/2" HR SEAMLESS Pipe SCH 160 1 1/2" HR SEAMLESS Pipe SCH 160/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 1-1/2 | Outside Diameter (in) N/A 1.900 | Inside Diameter (in) N/A 1.338 | Wall Thickness (in) N/A 0.281 | Schedule N/A 160 | Weight Per Linear Foot (lb) N/A 4.86 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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| 2" HR SEAMLESS Pipe SCH 40 2" HR SEAMLESS Pipe SCH 40/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 2 | Outside Diameter (in) N/A 2.375 | Inside Diameter (in) N/A 2.067 | Wall Thickness (in) N/A 0.154 | Schedule N/A 40 | Weight Per Linear Foot (lb) N/A 3.66 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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| 2" HR SEAMLESS Pipe SCH 80 2" HR SEAMLESS Pipe SCH 80/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 2 | Outside Diameter (in) N/A 2.375 | Inside Diameter (in) N/A 1.939 | Wall Thickness (in) N/A 0.218 | Schedule N/A 80 | Weight Per Linear Foot (lb) N/A 5.03 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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| 2" HR SEAMLESS Pipe SCH 160 2" HR SEAMLESS Pipe SCH 160/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 2 | Outside Diameter (in) N/A 2.375 | Inside Diameter (in) N/A 1.689 | Wall Thickness (in) N/A 0.343 | Schedule N/A 160 | Weight Per Linear Foot (lb) N/A 7.46 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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| 3" HR SEAMLESS Pipe SCH 40 3" HR SEAMLESS Pipe SCH 40/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 3 | Outside Diameter (in) N/A 3 1/2 | Inside Diameter (in) N/A 3.068 | Wall Thickness (in) N/A 0.216 | Schedule N/A 40 | Weight Per Linear Foot (lb) N/A 7.58 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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| 3" HR SEAMLESS Pipe SCH 160 3" HR SEAMLESS Pipe SCH 160/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 3 | Outside Diameter (in) N/A 3 1/2 | Inside Diameter (in) N/A 2.624 | Wall Thickness (in) N/A 0.438 | Schedule N/A 160 | Weight Per Linear Foot (lb) N/A 14.32 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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| 3" HR SEAMLESS Pipe SCH XXH 3" HR SEAMLESS Pipe SCH XXH/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 3 | Outside Diameter (in) N/A 3 1/2 | Inside Diameter (in) N/A 2.300 | Wall Thickness (in) N/A 0.600 | Schedule N/A XXH | Weight Per Linear Foot (lb) N/A 18.58 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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| 3 1/2" HR SEAMLESS Pipe SCH 80 3 1/2" HR SEAMLESS Pipe SCH 80/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 3-1/2 | Outside Diameter (in) N/A 4 | Inside Diameter (in) N/A 3.364 | Wall Thickness (in) N/A 0.318 | Schedule N/A 80 | Weight Per Linear Foot (lb) N/A 12.51 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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| 4" HR SEAMLESS Pipe SCH 120 4" HR SEAMLESS Pipe SCH 120/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 4 | Outside Diameter (in) N/A 4.500 | Inside Diameter (in) N/A 3.626 | Wall Thickness (in) N/A 0.437 | Schedule N/A 120 | Weight Per Linear Foot (lb) N/A 19.00 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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| 4" HR SEAMLESS Pipe SCH 160 4" HR SEAMLESS Pipe SCH 160/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 4 | Outside Diameter (in) N/A 4.500 | Inside Diameter (in) N/A 3.438 | Wall Thickness (in) N/A 0.531 | Schedule N/A 160 | Weight Per Linear Foot (lb) N/A 22.51 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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| 6" HR SEAMLESS Pipe SCH 120 6" HR SEAMLESS Pipe SCH 120/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 6 | Outside Diameter (in) N/A 6.625 | Inside Diameter (in) N/A 5.491 | Wall Thickness (in) N/A 0.562 | Schedule N/A 120 | Weight Per Linear Foot (lb) N/A 36.39 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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| 6" HR SEAMLESS Pipe SCH XXH 6" HR SEAMLESS Pipe SCH XXH/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 6 | Outside Diameter (in) N/A 6.625 | Inside Diameter (in) N/A 4.897 | Wall Thickness (in) N/A 0.864 | Schedule N/A XXH | Weight Per Linear Foot (lb) N/A 53.16 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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| 8" HR SEAMLESS Pipe SCH XXH 8" HR SEAMLESS Pipe SCH XXH/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 8 | Outside Diameter (in) N/A 8.625 | Inside Diameter (in) N/A 6.875 | Wall Thickness (in) N/A 0.875 | Schedule N/A XXH | Weight Per Linear Foot (lb) N/A 72.49 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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| 8" HR SEAMLESS Pipe SCH 120 8" HR SEAMLESS Pipe SCH 120/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 8 | Outside Diameter (in) N/A 8.625 | Inside Diameter (in) N/A 7.187 | Wall Thickness (in) N/A 0.719 | Schedule N/A 120 | Weight Per Linear Foot (lb) N/A 60.63 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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| 10" HR SEAMLESS Pipe SCH 80 10" HR SEAMLESS Pipe SCH 80/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 10 | Outside Diameter (in) N/A 10.750 | Inside Diameter (in) N/A 9.562 | Wall Thickness (in) N/A 0.593 | Schedule N/A 80 | Weight Per Linear Foot (lb) N/A 64.30 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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| 14" HR SEAMLESS Pipe SCH 80 14" HR SEAMLESS Pipe SCH 80/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 14 | Outside Diameter (in) N/A 14.000 | Inside Diameter (in) N/A 12.500 | Wall Thickness (in) N/A 0.750 | Schedule N/A 80 | Weight Per Linear Foot (lb) N/A 106.15 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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| 14" HR SEAMLESS Pipe SCH 140 14" HR SEAMLESS Pipe SCH 140/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 14 | Outside Diameter (in) N/A 14.000 | Inside Diameter (in) N/A 11.500 | Wall Thickness (in) N/A 1.250 | Schedule N/A 140 | Weight Per Linear Foot (lb) N/A 170.20 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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| 18" HR SEAMLESS Pipe SCH 60 18" HR SEAMLESS Pipe SCH 60/Asset/Pipe---Round-Tube-Model.png | Nominal Pipe Size (in) N/A 18 | Outside Diameter (in) N/A 18.000 | Inside Diameter (in) N/A 16.500 | Wall Thickness (in) N/A 0.750 | Schedule N/A 60 | Weight Per Linear Foot (lb) N/A 138.20 | Material N/A Carbon Steel | Grade N/A A106 B/C | Finish N/A Bare |
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