How do you ensure that your metal tubing is just the right thickness for your project? Selecting the correct tubing thickness is crucial for both safety and performance. In this article, we’ll explore a comprehensive chart detailing the thickness of various metal tubing, helping you make informed decisions. You’ll learn how to match the right thickness to your specific needs, ensuring durability and efficiency in your applications. Dive in to discover key insights that can make or break your next project.
| Nominal diameter DN | Outside diameter mm | Wall thickness and theoretical weight | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| SCH5s | SCH10s | SCH20s | SCH40s | SCH80s | |||||||
| mm | kg/m | mm | kg/m | mm | kg/m | mm | kg/m | mm | kg/m | ||
| 10 | 17 | 1.2 | 0.47 | 1.6 | 0.62 | 2.0 | 0.75 | 2.5 | 0.91 | 3.2 | 1.11 |
| 15 | 22 | 1.6 | 0.82 | 2.0 | 1.00 | 2.5 | 1.22 | 3.0 | 1.43 | 4.0 | 1.80 |
| 20 | 27 | 1.6 | 1.02 | 2.0 | 1.25 | 2.5 | 1.53 | 3.0 | 1.80 | 4.0 | 2.30 |
| 25 | 34 | 1.6 | 1.30 | 2.8 | 2.19 | 3.0 | 2.33 | 3.5 | 2.67 | 4.5 | 3.32 |
| 32 | 42 | 1.6 | 1.62 | 2.8 | 2.75 | 3.0 | 2.93 | 3.5 | 3.37 | 5.0 | 4.63 |
| 40 | 48 | 1.6 | 1.86 | 2.8 | 3.17 | 3.0 | 3.38 | 4.0 | 4.41 | 5.0 | 5.38 |
| 50 | 60 | 1.6 | 2.34 | 2.8 | 4.01 | 3.5 | 4.95 | 4.0 | 5.61 | 5.5 | 7.50 |
| 65 | 76 | 2.0 | 3.70 | 3.0 | 5.48 | 3.5 | 6.35 | 5.5 | 8.89 | 7.0 | 12.09 |
| 80 | 89 | 2.0 | 4.36 | 3.0 | 6.46 | 4.0 | 8.51 | 5.5 | 11.50 | 7.5 | 15.30 |
| 100 | 114 | 2.0 | 5.61 | 3.0 | 8.33 | 4.0 | 11.01 | 6.0 | 16.22 | 8.5 | 22.45 |
| 125 | 140 | 2.8 | 9.62 | 3.5 | 11.96 | 5.0 | 16.90 | 6.5 | 21.72 | 9.5 | 31.03 |
| 150 | 168 | 2.8 | 11.58 | 3.5 | 14.41 | 5.0 | 20.40 | 7.0 | 28.21 | 11.0 | 43.23 |
| 200 | 219 | 2.8 | 15.15 | 4.0 | 21.53 | 6.5 | 34.57 | 8.0 | 42.25 | 13.0 | 67.03 |
| 250 | 273 | 3.5 | 23.61 | 4.0 | 26.93 | 6.5 | 43.36 | 9.5 | 62.66 | 15.0 | 96.87 |
| 300 | 325 | 4.0 | 32.13 | 4.5 | 36.10 | 6.5 | 51.82 | 9.5 | 75.02 | 17.0 | 131.06 |
| 350 | 356 | 4.0 | 35.24 | 5.0 | 43.93 | ||||||
| 400 | 406 | 4.5 | 45.22 | 5.0 | 50.18 | ||||||
| 450 | 457 | ||||||||||
| 500 | 508 | ||||||||||
| 550 | 559 | ||||||||||
| 600 | 610 | ||||||||||
| Nominal diameter DN | Outside diameter mm | Wall thickness and theoretical weight | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| SCH20 | SCH30 | SCH40 | SCH60 | SCH80 | |||||||
| mm | kg/m | mm | kg/m | mm | kg/m | mm | kg/m | mm | kg/m | ||
| 10 | 17 | 2.5 | 0.89 | 3.5 | 1.17 | ||||||
| 15 | 22 | 3.0 | 1.41 | 4.0 | 1.78 | ||||||
| 20 | 27 | 3.0 | 1.78 | 4.0 | 2.27 | ||||||
| 25 | 34 | 3.5 | 2.63 | 4.5 | 3.27 | ||||||
| 32 | 42 | 3.5 | 3.33 | 5.0 | 4.56 | ||||||
| 40 | 48 | 4.0 | 4.34 | 5.0 | 5.30 | ||||||
| 50 | 60 | 3.5 | 4.88 | 4.0 | 5.52 | 5.0 | 6.78 | 5.5 | 7.39 | ||
| 65 | 76 | 4.5 | 7.93 | 5.0 | 8.75 | 6.0 | 10.36 | 7.0 | 11.91 | ||
| 80 | 89 | 4.5 | 9.38 | 5.5 | 11.33 | 6.5 | 13.22 | 7.5 | 15.07 | ||
| 100 | 114 | 5.0 | 13.44 | 6.0 | 15.98 | 7.0 | 18.47 | 8.5 | 22.11 | ||
| 125 | 140 | 5.0 | 16.65 | 6.5 | 21.40 | 8.0 | 26.04 | 9.5 | 30.57 | ||
| 150 | 168 | 5.5 | 20.04 | 6.5 | 25.89 | 7.0 | 27.79 | 9.5 | 37.13 | 11.0 | 42.59 |
| 200 | 219 | 6.5 | 34.06 | 7.0 | 36.60 | 8.0 | 41.63 | 10.0 | 51.54 | 13.0 | 66.04 |
| 250 | 273 | 6.5 | 42.72 | 8.0 | 52.28 | 9.5 | 61.73 | 13.0 | 83.35 | 15.0 | 95.43 |
| 300 | 325 | 6.5 | 51.05 | 8.5 | 66.34 | 10.0 | 77.68 | 14.0 | 107.37 | 17.0 | 129.12 |
| 350 | 356 | 8.0 | 68.65 | 9.5 | 81.17 | 11.0 | 93.58 | 15.0 | 126.14 | 19.0 | 157.90 |
| 400 | 406 | 8.0 | 78.52 | 9.5 | 92.89 | 13.0 | 125.99 | 17.0 | 163.08 | 22.0 | 208.33 |
| 450 | 457 | 8.0 | 88.58 | 11.0 | 120.98 | 14.0 | 152.94 | 19.0 | 205.22 | 24.0 | 256.27 |
| 500 | 508 | 9.5 | 116.78 | 13.0 | 158.69 | 15.0 | 182.36 | 20.0 | 240.68 | 26.0 | 309.04 |
| 550 | 559 | 9.5 | 128.73 | 13.0 | 175.04 | 17.0 | 227.22 | 22.0 | 291.33 | 28.0 | 366.64 |
| 600 | 610 | 9.5 | 140.68 | 14.0 | 205.76 | 18.0 | 262.78 | 25.0 | 360.65 | 32.0 | 456.11 |
| Nominal diameter DN | Outside diameter mm | Wall thickness and theoretical weight | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| SCH100 | SCH120 | SCH140 | SCH160 | XXS | |||||||
| mm | kg/m | mm | kg/m | mm | kg/m | mm | kg/m | mm | kg/m | ||
| 10 | 17 | ||||||||||
| 15 | 22 | 5.0 | 2.10 | 7.5 | 2.68 | ||||||
| 20 | 27 | 5.5 | 2.92 | 8.0 | 3.75 | ||||||
| 25 | 34 | 6.5 | 4.41 | 9.0 | 5.55 | ||||||
| 32 | 42 | 6.5 | 5.69 | 10.0 | 7.89 | ||||||
| 40 | 48 | 7.0 | 7.08 | 10.0 | 9.37 | ||||||
| 50 | 60 | 7.0 | 9.15 | 8.5 | 10.79 | 11.0 | 13.29 | ||||
| 65 | 76 | 8.0 | 13.42 | 9.5 | 15.58 | 14.0 | 21.40 | ||||
| 80 | 89 | 9.0 | 17.76 | 11.0 | 21.16 | 15.0 | 27.37 | ||||
| 100 | 114 | 11.0 | 27.94 | 14.0 | 34.52 | 17.0 | 40.66 | ||||
| 125 | 140 | 13.0 | 40.71 | 16.0 | 48.93 | 19.0 | 56.69 | ||||
| 150 | 168 | 14.0 | 53.17 | 18.0 | 66.58 | 22.0 | 79.21 | ||||
| 200 | 219 | 15.0 | 75.46 | 18.0 | 89.22 | 20.0 | 98.15 | 24.0 | 115.41 | 23.0 | 111.17 |
| 250 | 273 | 18.0 | 113.19 | 22.0 | 136.17 | 25.0 | 152.89 | 28.0 | 169.17 | 25.0 | 152.89 |
| 300 | 325 | 22.0 | 164.38 | 25.0 | 184.95 | 28.0 | 205.07 | 34.0 | 244.00 | 26.0 | 191.71 |
| 350 | 356 | 24.0 | 196.49 | 28.0 | 226.48 | 32.0 | 255.67 | 36.0 | 284.08 | ||
| 400 | 406 | 26.0 | 243.64 | 32.0 | 295.13 | 36.0 | 328.47 | 40.0 | 361.02 | ||
| 450 | 457 | 30.0 | 315.89 | 35.0 | 364.23 | 40.0 | 411.33 | 45.0 | 457.20 | ||
| 500 | 508 | 32.0 | 375.62 | 38.0 | 440.43 | 45.0 | 513.79 | 50.0 | 564.71 | ||
| 550 | 559 | 35.0 | 452.26 | 42.0 | 535.47 | 48.0 | 604.86 | 54.0 | 672.48 | ||
| 600 | 610 | 38.0 | 536.01 | 45.0 | 626.98 | 52.0 | 715.53 | 60.0 | 813.79 | ||
| Nominal diameter DN | Outside diameter mm | Nominal wall thickness mm | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | ||
| Theoretical mass kg/m | |||||||||||||||
| 80 | 89 | 4.36 | 5.41 | 6.46 | 7.49 | 8.51 | 9.52 | 10.51 | 12.46 | 14.36 | 16.22 | ||||
| 100 | 114 | 5.61 | 6.98 | 8.33 | 9.68 | 11.01 | 12.33 | 13.64 | 16.22 | 18.75 | 21.23 | 23.65 | |||
| 125 | 140 | 8.60 | 10.29 | 11.96 | 13.62 | 15.26 | 16.90 | 20.12 | 23.30 | 26.43 | 29.51 | 32.54 | |||
| 150 | 168 | 10.36 | 12.39 | 14.41 | 16.42 | 18.42 | 20.40 | 24.33 | 28.21 | 32.04 | 35.82 | 39.55 | 43.23 | ||
| 200 | 219 | 13.55 | 16.22 | 18.88 | 21.53 | 24.16 | 26.78 | 31.99 | 37.14 | 42.25 | 47.31 | 52.31 | 57.27 | 62.18 | |
| 250 | 273 | 23.61 | 26.93 | 30.24 | 33.54 | 40.10 | 46.61 | 53.06 | 59.47 | 65.83 | 72.14 | 78.39 | |||
| 300 | 325 | 32.14 | 35.10 | 40.05 | 47.91 | 55.72 | 63.48 | 71.19 | 78.84 | 86.45 | 94.01 | ||||
| 350 | 356 | 35.24 | 39.59 | 43.93 | 52.56 | 61.15 | 69.68 | 78.17 | 86.60 | 94.99 | 103.32 | ||||
| 400 | 406 | 40.25 | 45.22 | 50.18 | 60.07 | 69.91 | 79.70 | 89.43 | 99.12 | 108.75 | 118.34 | ||||
| 450 | 457 | 45.35 | 50.97 | 56.57 | 67.73 | 78.84 | 89.91 | 100.92 | 111.88 | 122.80 | 133.66 | ||||
| 500 | 508 | 56.71 | 62.95 | 75.39 | 87.78 | 100.12 | 112.41 | 124.65 | 136.84 | 148.98 | |||||
| 550 | 559 | 69.33 | 83.05 | 96.72 | 110.33 | 123.90 | 137.41 | 150.88 | 164.30 | ||||||
| 600 | 610 | 75.72 | 90.71 | 105.65 | 120.54 | 135.39 | 150.18 | 164.92 | 179.61 | ||||||
| 650 | 660 | 98.22 | 114.41 | 130.56 | 146.65 | 162.69 | 178.69 | 194.63 | |||||||
| 700 | 711 | 105.87 | 123.35 | 140.77 | 158.14 | 175.46 | 192.73 | 209.95 | |||||||
| 750 | 762 | 132.28 | 150.98 | 169.63 | 188.22 | 206.77 | 225.27 | ||||||||
| 800 | 813 | 141.22 | 161.19 | 181.12 | 200.99 | 220.81 | 240.59 | ||||||||
| 850 | 864 | 171.40 | 192.61 | 213.76 | 234.86 | 255.91 | |||||||||
| 900 | 914 | 181.42 | 203.87 | 226.27 | 248.62 | 270.92 | |||||||||
| 950 | 965 | 191.63 | 215.36 | 239.04 | 262.66 | 286.24 | |||||||||
| 1000 | 1016 | 201.84 | 226.85 | 251.80 | 276.71 | 301.56 | |||||||||
| Nominal diameter DN | Outside diameter mm | Nominal wall thickness mm | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 18 | ||
| Theoretical mass kg/m | |||||||||||||||
| 150 | 168 | 16.18 | 20.10 | 23.97 | 27.79 | 31.56 | 35.29 | 38.96 | |||||||
| 200 | 219 | 21.21 | 26.39 | 31.52 | 36.60 | 41.63 | 46.61 | 51.54 | |||||||
| 250 | 273 | 26.53 | 33.04 | 39.51 | 45.92 | 52.28 | 58.59 | 64.86 | 71.07 | 77.24 | 83.35 | ||||
| 300 | 325 | 39.46 | 47.20 | 54.89 | 62.54 | 70.13 | 77.68 | 85.18 | 92.62 | 100.02 | 107.37 | ||||
| 350 | 356 | 51.79 | 60.24 | 68.65 | 77.01 | 85.32 | 93.58 | 101.80 | 109.96 | 118.07 | 126.14 | ||||
| 400 | 406 | 59.18 | 68.88 | 78.52 | 88.11 | 97.65 | 107.15 | 116.59 | 125.99 | 135.33 | 144.63 | ||||
| 450 | 457 | 66.73 | 77.68 | 88.58 | 99.43 | 110.23 | 120.98 | 131.68 | 142.34 | 152.94 | 163.50 | 174.00 | |||
| 500 | 508 | 74.28 | 86.48 | 98.64 | 110.75 | 122.81 | 134.82 | 146.78 | 158.69 | 170.55 | 182.36 | 194.12 | |||
| 550 | 559 | 81.82 | 95.29 | 108.70 | 122.07 | 135.38 | 148.65 | 161.87 | 175.04 | 188.16 | 201.22 | 214.25 | |||
| 600 | 610 | 89.37 | 104.09 | 118.76 | 133.39 | 147.96 | 162.48 | 176.96 | 191.39 | 205.76 | 220.09 | 234.37 | |||
| 650 | 660 | 96.77 | 112.72 | 128.63 | 144.48 | 160.29 | 176.05 | 191.76 | 207.42 | 223.03 | 238.59 | 254.10 | |||
| 700 | 711 | 104.31 | 121.52 | 138.69 | 155.80 | 172.87 | 189.88 | 206.85 | 223.76 | 240.63 | 257.45 | 274.22 | |||
| 750 | 762 | 130.33 | 148.75 | 167.12 | 185.44 | 203.72 | 221.94 | 240.11 | 258.24 | 276.32 | 294.34 | ||||
| 800 | 813 | 139.13 | 158.81 | 178.44 | 198.02 | 217.55 | 237.04 | 256.46 | 275.85 | 295.18 | 314.46 | ||||
| 850 | 864 | 168.87 | 189.76 | 210.60 | 231.38 | 252.12 | 272.81 | 293.45 | 314.05 | 334.59 | |||||
| 900 | 914 | 178.74 | 200.86 | 222.93 | 244.95 | 266.92 | 288.84 | 310.72 | 332.54 | 354.31 | |||||
| 950 | 965 | 188.80 | 212.17 | 235.50 | 258.78 | 282.01 | 350.19 | 328.32 | 351.41 | 374.44 | |||||
| 1000 | 1016 | 198.86 | 223.49 | 248.08 | 272.62 | 297.10 | 321.54 | 345.93 | 370.27 | 394.56 | |||||
| 1100 | 1118 | 273.23 | 300.28 | 327.29 | 354.24 | 381.14 | 408.00 | 434.81 | |||||||
| 1200 | 1220 | 298.39 | 327.95 | 357.47 | 386.94 | 416.36 | 445.73 | 475.05 | 533.54 | ||||||
| 1300 | 1321 | 323.29 | 355.35 | 387.36 | 419.32 | 451.23 | 483.09 | 514.90 | 578.38 | ||||||
| 1400 | 1420 | 347.71 | 382.21 | 416.66 | 451.06 | 485.41 | 519.71 | 553.96 | 622.32 | ||||||
| 1500 | 1524 | 373.35 | 410.42 | 447.43 | 484.40 | 521.31 | 558.18 | 595.00 | 668.48 | ||||||
| 1600 | 1620 | 397.03 | 436.46 | 475.84 | 515.17 | 554.46 | 593.69 | 632.87 | 711.10 | ||||||
| 1700 | 1727 | 423.41 | 465.48 | 507.50 | 549.47 | 591.40 | 633.27 | 675.09 | 758.59 | ||||||
| 1800 | 1820 | 446.35 | 490.71 | 535.02 | 579.29 | 623.50 | 667.67 | 711.79 | 799.87 | ||||||
| 1900 | 1930 | 473.47 | 520.55 | 567.57 | 614.55 | 661.48 | 708.36 | 755.19 | 848.70 | ||||||
| 2000 | 2020 | 495.67 | 544.96 | 594.21 | 643.40 | 692.55 | 741.65 | 790.70 | 888.65 | ||||||
As the founder of MachineMFG, I have dedicated over a decade of my career to the metalworking industry. My extensive experience has allowed me to become an expert in the fields of sheet metal fabrication, machining, mechanical engineering, and machine tools for metals. I am constantly thinking, reading, and writing about these subjects, constantly striving to stay at the forefront of my field. Let my knowledge and expertise be an asset to your business.
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