Steel Pipe Weight

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Steel Pipe Weight

Steel Pipe Weight Chart

Pipe Dimension Wall Thickness(mm) OD(mm) mtrs of 1 ton(m.) Weight / mtr (kg.)
21.3x2 2 21.3 1056 0.9470
21.3x3.2 3.2 21.3 900.9 1.1100
21.3x2.6 2.6 21.3 826.4 1.2100
26.9x2.3 2.3 26.9 724.6 1.3800
28.9x3.2 3.2 28.9 534.8 1.8700
27.9x2.6 2.6 27.9 641 1.5600
33.7x2.6 2.6 33.7 505.1 1.9800
33.9x4 4 33.9 341.3 2.9300
33.7x3.2 3.2 33.7 414.9 2.4100
42.4x2.6 2.6 42.4 398.4 2.5100
42.4x4 4 42.4 263.9 3.7900
42.4x3.2 3.2 42.4 322.6 3.1000
48.3x2.9 2.9 48.3 309.6 3.2300
48.4x3.2 3.2 48.4 280.9 3.5600
48.5x4 4 48.5 228.8 4.3700
60.3x2.9 2.9 60.3 245.1 4.0800
60.4x3.6 3.6 60.4 198.8 5.0300
60.5x4.5 4.5 60.5 161.6 6.1900
76.1x3.2 3.2 76.1 175.1 5.7100
76.2x3.6 3.6 76.2 155.8 6.4200
76.3x4.5 4.5 76.3 126.1 7.9300
88.1x4 4 88.1 119.6 8.3600
88.11x4.8 4.8 88.11 101 9.9000
88.9x3.2 3.2 88.9 148.8 6.7200
101.6x3.6 3.6 101.6 114.9 8.7000
101.7x4 4 101.7 103.8 9.6300
101.8x4.8 4.8 101.8 87 11.5000
114.3x3.6 3.6 114.3 102.6 9.7500
114.3x5.4 5.4 114.3 69 14.5000
114.3x4.5 4.5 114.3 82 12.2000
127.1x4.8 4.8 127.1 69 14.5000
127x4.5 4.5 127 73.5 13.6000
139.7x4.5 4.5 139.7 66.7 15.0000
127.2x5.4 5.4 127.2 61.7 16.2000
139.9x5.4 5.4 139.9 55.9 17.9000
139.8x4.8 4.8 139.8 62.9 15.9000
152.5x4.8 4.8 152.5 57.1 17.5000
152.4x4.5 4.5 152.4 61 16.4000
152.6x5.4 5.4 152.6 51 19.6000
165.1x5.9 5.9 165.1 43.1 23.2000
165.1x4.5 4.5 165.1 56.2 17.8000
165.2x6.3 6.3 165.2 40.5 24.7000
165.2x4.8 4.8 165.2 52.9 18.9000
165.3x5.4 5.4 165.3 46.9 21.3000
168.3x2.6 2.6 168.3 94.3 10.6000
165.3x8 8 165.3 32.3 31.0000
168.3x4 4 168.3 54.9 18.2000
168.3x3.2 3.2 168.3 83.3 12.0000
168.3x4.5 4.5 168.3 54.9 18.2000
168.3x4.5 4.5 168.3 54.9 18.2000
168.3x4.8 4.8 168.3 51.5 19.4000
168.3x5.4 5.4 168.3 46.1 21.7000
168.3x6.3 6.3 168.3 39.7 25.2000
193.7x4.8 4.8 193.7 44.6 22.4000
193.8x5.4 5.4 193.8 39.8 25.1000
193.9x5.9 5.9 193.9 36.6 27.3000
219.1x2.6 2.6 219.1 71.9 13.9000
219.1x3 3 219.1 52.4 19.1000
219.1x4.5 4.5 219.1 42 23.8000
219.1x4.8 4.8 219.1 39.4 25.4000
219.1x6.3 6.3 219.1 30.2 33.1000
219.1x8 8 219.1 24 41.6000
219.1x10 10 219.1 19.4 51.6000
219.1x12 12 219.1 16.3 61.3000
219.2x5.6 5.6 219.2 33.9 29.5000
219.3x5.9 5.9 219.3 32.3 31.0000
244.5x5.9 5.9 244.5 28.8 34.7000
273x3.6 3.6 273 41.8 23.9000
273x4 4 273 37.7 26.5000
273x5 5 273 30.3 33.0000
273x5.9 5.9 273 25.7 38.9000
273x6.3 6.3 273 24.3 41.1000
273x8 8 273 19.1 52.3000
273.1x10 10 273.1 15.4 64.9000
273.1x12 12 273.1 13 77.2000
323.9x4 4 323.9 31.4 31.8000
323.9x4.5 4.5 323.9 28.2 35.4000
323.9x5.6 5.6 323.9 22.7 44.0000
323.9x6.3 6.3 323.9 20.3 49.3000
323.9x7.1 7.1 323.9 18 55.5000
323.9x8 8 323.9 16.1 62.3000
323.9x10 10 323.9 12.9 77.4000
323.9x12 12 323.9 10.8 92.3000
355.6x4 4 355.6 28.8 34.7000
355.6x5 5 355.6 23.1 43.2000
355.6x5.6 5.6 355.6 20.7 48.3000
355.6x8 8 355.6 14.6 68.6000
355.6x8 8 355.6 14.6 68.6000
355.6x10 10 355.6 11.7 85.2000
355.6x12 12 355.6 9.8 102.0000
406.4x4 4 406.4 25.2 39.7000
406.4x5 5 406.4 20.2 49.5000
406.4x6.3 6.3 406.4 16.1 62.2000
406.4x8.8 8.8 406.4 11.6 86.3000
457x4 4 457 22.4 44.7000
457x5 5 457 18 55.7000
457x6.3 6.3 457 14.3 70.0000
457x10 10 457 9.1 110.0000
508x5 5 508 16.1 62.0000
508x5.6 5.6 508 14.4 69.4000
508x6.3 6.3 508 12.8 77.9000
508x11 11 508 7.4 135.0000
610x5.8 5.8 610 12 83.5000
610x6.3 6.3 610 10.7 93.8000
610x12.5 12.5 610 5.4 184.0000
711x6.3 6.3 711 9.2 109.0000
711x7.1 7.1 711 8.1 123.0000
711x14.2 14.2 711 4.1 244.0000
813x7.1 7.1 813 7.1 141.0000
813x8 8 813 6.3 159.0000
813x18 18 813 2.8 354.0000
914x8 8 914 5.6 179.0000
914x8.8 8.8 914 5.1 196.0000
914x10 10 914 4.5 223.0000
914x17.5 17.5 914 2.6 387.0000
1016x8.8 8.8 1016 4.6 219.0000
1016x10 10 1016 4 248.0000
1067x8.8 8.8 1067 4.3 230.0000
1016x20 20 1016 2 491.0000
1067x10 10 1067 4 251.0000
1118x8.8 8.8 1118 4.1 241.0000
1067x11 11 1067 5.4 186.0000
1118x10 10 1118 3.7 273.0000
1219x10 10 1219 3.4 298.0000
1118x11 11 1118 3.3 300.0000
1219x11 11 1219 3 328.0000
1422x12.5 12.5 1422 2.3 435.0000
1219x12.5 12.5 1219 2.7 372.0000
1422x14.2 14.2 1422 2 493.0000
1626x16 16 1626 1.6 635.0000
1626x14.2 14.2 1626 1.8 564.0000
1829x14.2 14.2 1829 1.6 634.0000
1829x17.5 17.5 1829 1.3 782.0000
1829x16 16 1829 1.4 715.0000
2032x16 16 2032 1.3 795.0000
2032x20 20 2032 1 992.0000
2032x17.5 17.5 2032 1.2 869.0000
2235x17.5 17.5 2235 1 957.0000
2235x22.2 22.2 2235 0.8 1211.0000
2235x20 20 2235 0.9 1093.0000
2540x20 20 2540 0.8 1243.0000
2540x25 25 2540 0.6 1551.0000
2540x22.2 22.2 2540 0.7 1379.0000

Pipe Specification

Steel Pipe OD
  • 5mm to 38.1mm
Length
  • 6 meter to 12 meter
Thickness
  • Sch 5 to Sch XXS
Seamless Pipe Application
  • Shipbuilding Industry
  • Textile Industry
  • Construction Industry
  • Oil And Gas Industry
  • Additional Applications
  • Agricultural Industry
  • Buy And Sell With Eiffel Trading
  • Industrial Applications
Welded Pipe Characterstics
  • good toughness
  • superior impact resistance
  • corrosion resistance
  • high temperature resistance
  • strong hardness
steel pipe specification

Check online Rectangular steel tube sizes and standards

Size Chart of Rectangular Steel Tube

Size OD (mm) 25 31 31 38 38 38 38 38 38 50 50 50 50 50 50 50 50 60 60 60 60 60 60 60 63 63 100 100 100 100
12 19 19 19 19 25 25 25 25 25 25 25 25 38 38 38 38 40 40 40 40 40 40 40 38 38 50 50 50 50
WT (mm) 1,6 1,6 2,0 1,6 2,0 1,6 2,0 2,5 3,0 1,6 2,0 2,5 3,0 1,6 2,0 2,5 3,0 1,6 2,0 2,5 3,0 3,5 4,0 4,5 2,0 3,0 3,5 4,0 4,5 5,0
Kg/Metre 0,894 1,212 1,469 1,435 1,667 1,531 1,894 2,390 2,704 1,850 2,293 2,803 3,326 2,190 2,718 3,366 4,003 2,294 3,041 3,770 4,487 5,221 5,732 6,588 3,031 4,476 7,891 8,969 10,034 11,129
Size OD (mm) 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 80 80 80 80 80 80 80 100 100 100 100
25 25 25 25 25 38 38 38 38 38 38 38 50 50 50 50 50 50 50 40 40 40 40 40 40 40 50 50 50 50
WT (mm) 1,6 2,0 2,5 3,0 4,0 1,6 2,0 2,5 3,0 3,5 4,0 4,5 1,6 2,0 2,5 3,0 3,5 4,0 4,5 1,6 2,0 2,5 3,0 3,5 4,0 4,5 1,6 2,0 2,5 3,0
Kg/Metre 2,440 3,031 3,758 4,472 5,174 2,817 3,501 4,346 5,178 5,998 6,652 7,581 3,090 3,884 4,774 5,691 6,597 7,499 8,371 2,937 3,652 4,534 5,403 6,261 7,105 7,939 3,673 4,583 5,690 6,801
Size OD (mm) 150 150 150 150 150 150 150 150 100 100 120 120 120 120 120 120 120 120 120 120 150 150 150 150 150 127 127 127 127 150
50 50 50 50 50 50 50 100 50 80 60 60 60 60 60 60 80 80 80 80 50 100 100 100 100 76 76 76 76 50
WT (mm) 2,5 3,0 3,5 4,0 4,5 5,0 6,0 3,0 6,0 6,0 3,0 3,5 4,0 4,5 5,0 6,0 3,5 4,0 4,0 5,0 2,0 4,0 4,5 5,0 6,0 4,0 4,5 5,0 6,0 2,0
Kg/Metre 7,586 9,055 10,749 12,016 13,682 15,044 17,762 11,372 13,104 16,025 8,128 9,643 10,776 12,263 13,478 15,899 10,660 12,130 12,130 15,040 5,923 15,117 17,229 18,959 22,421 12,120 13,580 15,278 18,042 5,923

View square pipe and hollow pipes weight chart and sizes

Square Pipe Weight Chart

External side length (mm)   25×25 30×30 32×32 38×38 45×45 50×50 60×60 72×72 91×91 100×100
Wall Thickness(mm)   Weight in kg
1.5 mm 6.64 8.05 8.62 10.31 12.29 13.71 16.53 19.92 25.29 27.84
1.8 mm 7.87 9.56 10.24 12.28 14.65 16.35 19.74 23.81 30.25 33.30
2.3 mm 9.84 12.00 12.87 15.47 18.50 20.67 25.00 30.20 38.44 42.34
3.2 mm 13.14 16.16 17.36 20.98 25.20 28.21 34.24 41.48 52.93 58.36

Hollow Pipe Weight & Size Chart

Size (mm) 20 x 20 x 2.0 25 x 25 x 1.5 25 X 25 X 2.5 30 X 30 X 2.0 30 X 30 X 3.0 40 x 40 x 2.0 40 x 40 x 3.0 40 x 40 x 5.0 50 x 50 x 2.0 50 x 50 x 3.0 50 x 50 x 5.0 60 x 60 x 4.0 60 x 60 x 6.0 70 x 70 x 3.6 70 x 70 x 6.3 75 x 75 x 3.0 80 x 80 x 3.6 80 x 80 x 6.0 90 x 90 x 3.6 90 x 90 x 6.0 100 x 100 x 3.0 100 x 100 x 5.0 100 x 100 x 6.0 100 x 100 x 10 120 x 120 x 6.0
kg/m 1.12 1.06 1.74 1.68 2.51 2.31 3.45 5.4 2.93 4.39 6.97 6.97 9.45 7.46 12.5 7.07 8.59 13.9 9.72 15.76 8.96 14.8 16.19 27.9 21.3
Size (mm) 20 x 20 x 2.5 25 x 25 x 2.0 25 X 25 X 3.0 30 X 30 X 2.5 40 x 40 x 1.5 40 x 40 x 2.5 40 x 40 x 4.0 50 x 50 x 1.5 50 x 50 x 2.5 50 x 50 x 4.0 60 x 60 x 3.0 60 x 60 x 5.0 70 x 70 x 3.0 70 x 70 x 5.0 70 x 70 x 8 80 x 80 x 3.0 80 x 80 x 5.0 90 x 90 x 3.0 90 x 90 x 5.0 90 x 90 x 8.0 100 x 100 x 4.0 100 x 100 x 5.0 100 x 100 x 8.0 120 x 120 x 5 120 X 120 X 6.3
kg/m 1.35 1.43 2.04 2.14 1.81 2.92 4.46 2.28 3.71 5.72 5.34 8.54 6.28 10.11 15.3 7.22 11.7 8.01 13.3 20.4 12 14.8 22.9 18 22.3
Size (mm) 120 x 120 x 8.0 120 X 120 X 12 140 X 140 X 5.0 140 X 140 X 8 140 X 140 X 12.5 150 X 150 X 6.3 150 X 150 X 10 150 X 150 X 16 180 X 180 X 5 180 X 180 X 8 180 X 180 X 12.5 200 X 200 X 5 200 x 200 x 6.3 200 x 200 x 10 200 x 200 x 16 250 x 250 x 8 250 x 250 x 12.5 300 x 300 x 6.3 300 x 300 x 10 300 x 300 x 12.5 350 x 350 x 8 350 x 350 x 12.5 400 x 400 x 10 400 x 400 x 12.5mm
kg/m 27.9 35.8 21.1 32.9 49.5 28.3 43.6 66.4 27.4 43 65.2 30.5 38.2 59.3 91.5 60.5 92.6 57.9 57.9 112 85.7 132 122 152
Size (mm) 120 x 120 x 10 120 X 120 X 12.5 140 X 140 X 6.3 140 X 140 X 10 150 X 150 X 5.0 150 X 150 X 8.0 150 X 150 X 12.5 150 X 150 X 16 180 X 180 X 6.3 180 X 180 X 10 180 X 180 X 16 200 X 200 X 6 200 x 200 x 8 200 x 200 x 12.5 250 x 250 x 6.3 250 x 250 x 10 250 x 250 x 16 300 x 300 x 8 300 x 300 x 8 300 x 300 x 16 350 x 350 x 10 350 x 350 x 16 400 x 400 x 12 400 x 400 x 16
kg/m 34.2 41.6 26.3 40.4 22.7 35.4 53.4 66.4 34.2 53 81.4 35.8 48 73 48.1 75 117 73.1 90.7 142 106 167 141 192

Refer steel pipe weight formula in kg

Weight Formula of Steel Pipe in Kg

Weight = π × [(Dia/2)² - (Dia/2 - Thick)²] × Length × Density of Steel

Where,

  • π = 3.14159
  • Density of Mild steel: 7.88 g/cm³
  • Density of Carbon steel: 7.84 g/cm³
  • Density of Stainless steel: 8.03 g/cm³
Steel Pipe Weight Formula
Check schedule chart and tolerance of steel seamless pipes

Seamless Pipe Schedule Chart

Pipe Size 1/8" 1/4" 3/8" 1/2" 3/4" 1" 1 1/4" 1 1/2" 4" 2" 2 1/2" 3" 3 1/2"
OD 0.405 0.54 0.675 0.84 1.05 1.315 1.66 1.9 4.5 2.375 2.875 3.5 4
ID 0.307 0.269 0.215 0.41 0.364 0.302 0.545 0.493 0.423 0.674 0.622 0.546 0.466 0.252 0.884 0.824 0.742 0.614 0.434 1.097 1.049 0.957 0.815 0.599 1.442 1.38 1.278 1.16 0.896 1.682 1.61 1.5 1.337 1.1 4.26 4.026 3.826 3.624 3.438 3.152 2.157 2.067 1.939 1.687 1.503 2.635 2.469 2.323 2.125 1.771 3.26 3.068 2.9 2.624 2.3 3.76 3.548 3.364 2.728
Schedules 10, 10S 40, STD, 40S 80, XS, 80S 10, 10S 40, STD, 40S 80, XS, 80S 10, 10S 40, STD, 40S 80, XS, 80S 10, 10S 40, STD, 40S 80, XS, 80S 160 XX 10, 10S 40, STD, 40S 80, XS, 80S 160 XX 10, 10S 40, STD, 40S 80, XS, 80S 160 XX 10, 10S 40, STD, 40S 80, XS, 80S 160 XX 10, 10S 40, STD, 40S 80, XS, 80S 160 XX 10, 10S 40, STD, 40S 80, XS, 80S 120 160 XX 10, 10S 40, STD, 40S 80, XS, 80S 160 XX 10, 10S 40, STD, 40S 80, XS, 80S 160 XX 10, 10S 40, STD, 40S 80, XS, 80S 160 XX 10, 10S 40, STD, 40S 80, XS, 80S XX
Wall 0.049 0.068 0.095 0.065 0.088 0.119 0.065 0.091 0.126 0.083 0.109 0.147 0.187 0.294 0.083 0.113 0.154 0.218 0.308 0.109 0.133 0.179 0.25 0.358 0.109 0.14 0.191 0.25 0.382 0.109 0.145 0.2 0.281 0.4 0.12 0.237 0.337 0.438 0.531 0.674 0.109 0.154 0.218 0.344 0.436 0.12 0.203 0.276 0.375 0.552 0.12 0.216 0.3 0.438 0.6 0.12 0.226 0.318 0.636
Est. LBS per Ft (Steel Pipe) 0.1863 0.2447 0.3145 0.3297 0.4248 0.5351 0.4235 0.5676 0.7388 0.671 0.851 1.088 1.304 1.714 0.8572 1.131 1.474 1.937 2.441 1.404 1.679 2.172 2.844 3.659 1.806 2.273 2.997 3.765 5.214 2.085 2.718 3.631 4.859 6.408 5.613 10.79 14.98 19 22.51 27.54 2.638 3.853 5.022 7.462 9.029 3.531 5.793 7.651 10.01 13.7 4.332 7.576 10.25 14.32 18.58 4.937 9.109 12.51 22.85
Pipe Size 14" 4 1/2" 5" 6" 8" 10" 12"
OD 14 5 5.563 6.625 8.625 10.75 12.75
ID 13.624 13.5 13.375 13.25 13.124 13 12.814 12.5 12.124 11.814 11.5 11.188 4.506 4.29 5.295 5.047 4.813 4.563 4.313 4.063 6.357 6.065 5.761 5.501 5.189 4.897 8.329 8.125 8.071 7.981 7.813 7.625 7.439 7.189 7.001 6.813 6.875 10.42 10.25 10.136 10.02 9.75 9.564 9.314 9.064 8.75 8.5 12.39 12.25 12.09 12 11.938 11.75 11.626 11.376 11.064 10.75 10.5 10.126
Schedules 10S 10 20 30, STD, 40S 40 XS, 80S 60 80 100 120 140 160 STD, 40S XS, 80S 10, 10S 40, STD, 40S 80, XS, 80S 120 160 XX 10, 10S 40, STD, 40S 80, XS, 80S 120 160 XX 10, 10S 20 30 40, STD, 40S 60 80, XS, 80S 100 120 140 160 XX 10, 10S 20 30 40, STD, 40S 60, XS, 80S 80 100 120 140, XX 160 10, 10S 20 30 STD, 40S 40 XS, 80S 60 80 100 120, XX 140 160
Wall 0.188 0.25 0.312 0.375 0.438 0.5 0.594 0.75 0.938 1.09 1.25 1.406 0.247 0.355 0.134 0.258 0.375 0.5 0.625 0.75 0.134 0.28 0.432 0.562 0.719 0.864 0.148 0.25 0.277 0.322 0.406 0.5 0.594 0.719 0.812 0.906 0.875 0.165 0.25 0.307 0.365 0.5 0.594 0.719 0.844 1 1.125 0.18 0.25 0.33 0.375 0.406 0.5 0.562 0.688 0.844 1 1.125 1.312
Est. LBS per Ft (Steel Pipe) 27.73 36.71 45.61 54.57 63.44 72.09 85.05 106.1 130.9 150.8 170.2 189.1 12.54 17.61 7.77 14.62 20.78 27.04 32.96 38.55 9.29 18.97 28.57 35.39 43.35 53.16 13.4 22.36 24.7 28.55 35.64 43.39 50.95 61.71 67.76 74.79 72.42 18.65 28.04 34.24 40.48 54.74 64.43 77.03 82.29 104.1 115.6 24.16 33.38 43.77 49.56 53.52 65.42 73.15 88.63 107.9 125.5 136.7 150.3
Pipe Size 16" 18" 20" 24" 30" 36" 48"
OD 16 18 20 24 30 36 48
ID 15.624 15.5 15.375 15.25 15 14.688 14.314 13.938 13.564 13.124 12.814 17.624 17.5 17.375 17.25 17.124 17 16.876 16.5 16.126 15.688 15.25 14.876 14.438 19.564 19.5 19.25 19 18.812 18.376 17.938 17.438 17 16.5 16.064 23.5 23.25 23 22.876 22.626 22.064 21.564 20.938 20.376 19.876 19.314 29.376 29.25 29 28.75 35.376 35.25 35 34.75 47.25 47
Schedules 10S 10 20 30, STD, 40S 40, XS, 80S 60 80 100 120 140 160 10S 10 20 STD, 40S 30 XS, 80S 40 60 80 100 120 140 160 10S 10 20, STD, 40S 30, XS, 80S 40 60 80 100 120 140 160 10, 10S 20, STD, 40S XS, 80S 30 40 60 80 100 120 140 160 10, 10S STD, 40S 20, XS, 80S 30 10 STD, 40S XS, 80S 30 STD, 40S XS, 80S
Wall 0.188 0.25 0.312 0.375 0.5 0.656 0.844 1.031 1.22 1.438 1.594 0.188 0.25 0.312 0.375 0.438 0.5 0.562 0.75 0.938 1.156 1.38 1.562 1.781 0.218 0.25 0.375 0.5 0.594 0.812 1.031 1.281 1.5 1.75 1.969 0.25 0.375 0.5 0.562 0.688 0.969 1.219 1.531 1.812 2.062 2.344 0.312 0.375 0.5 0.625 0.312 0.375 0.5 0.625 0.375 0.5
Est. LBS per Ft (Steel Pipe) 31.75 42.05 52.27 62.58 82.77 107.5 136.6 164.8 192.4 223.6 245.3 35.76 47.99 58.94 70.59 82.15 93.45 104.7 138.2 170.9 208 244.1 274.2 308.5 48.05 52.73 78.6 104.1 123.1 155.4 208.9 256.1 296.4 341.1 379.2 63.41 96.42 125.5 140.7 171.3 238.4 296.8 357.4 429.4 483.1 542.1 98.93 118.65 157.53 196.06 118.92 142.68 189.57 235.13 190.74 253.65

Seamless and Welded Pipes Dimensional Tolerances (ASTM A530)

NPS Length Wall Thickness Weight
up to 4 = ± 0.79 mm | 5 thru 8 = + 1.58 mm / - 0.79 mm 10 thru 18 = + 2.37 mm / - 0.79 mm | 20 thru 24 = + 3.18 mm / - 0.79 mm + 6.40 mm / - 0 mm

All Dia: - 12.5%

+ tolerance not specified

+ 10% / - 1.5%

Tube Gauge Chart

Tube OD (inches)
B.W.G 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Wall Thickness 0.134 0.12 0.109 0.095 0.083 0.072 0.065 0.058 0.049 0.042 0.035 0.032 0.028 0.025 0.022
0.625 0.357 0.385 0.407 0.435 0.459 0.481 0.495 0.509 0.527 0.541 0.555 0.561 0.569 0.575 0.581
0.5 0.232 0.26 0.282 0.31 0.334 0.356 0.37 0.384 0.402 0.416 0.43 0.436 0.444 0.45 0.456
0.75 0.482 0.51 0.532 0.56 0.584 0.606 0.62 0.634 0.652 0.666 0.68 0.686 0.694 0.7 0.706
1.25 0.982 1.01 1.032 1.06 1.084 1.106 1.12 1.134 1.152 1.166 1.18 1.186 1.194 1.2 1.206
0.875 0.607 0.635 0.657 0.685 0.709 0.731 0.745 0.759 0.777 0.791 0.805 0.811 0.825 0.819 0.831
1 0.732 0.76 0.782 0.81 0.834 0.856 0.87 0.884 0.902 0.916 0.93 0.936 0.944 0.95 0.956
1.5 1.232 1.26 1.282 1.31 1.334 1.356 1.37 1.384 1.402 1.416 1.43 1.436 1.444 1.45 1.456
2 1.732 1.76 1.782 1.81 1.834 1.856 1.87 1.884 1.902 1.916 1.93 1.936 1.944 1.95 1.956
1.75 1.482 1.51 1.532 1.56 1.584 1.606 1.634 1.652 1.666 1.68 1.686 1.62 1.694 1.7 1.706
Tube OD (mm)
B.W.G 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Wall Thickness 3.404 3.048 2.769 2.413 2.108 1.829 1.651 1.473 1.245 1.067 0.889 0.813 0.711 0.635 0.559
0.625 9.067 9.779 10.337 11.049 11.659 12.217 12.573 12.929 13.385 13.741 14.097 14.249 14.453 14.605 14.757
0.5 5.892 6.604 7.162 7.874 8.484 9.042 9.398 9.754 10.21 10.566 10.922 11.074 11.278 11.43 11.582
0.75 12.242 12.954 13.512 14.224 14.834 15.392 15.748 16.104 16.56 16.916 17.272 17.424 17.628 17.78 17.932
1 18.592 19.304 19.862 20.574 21.184 21.742 22.098 22.454 22.91 23.266 23.622 23.774 23.978 24.13 24.282
0.875 15.417 16.129 16.687 17.399 18.009 18.567 18.923 19.279 19.735 20.091 20.447 20.599 20.803 20.955 21.107
1.25 21.767 22.479 23.037 23.749 24.359 24.917 25.273 25.629 26.085 26.441 26.797 26.949 27.153 27.305 27.457
1.5 24.942 25.654 26.212 26.924 27.534 28.092 28.448 28.804 29.26 29.616 29.972 30.124 30.328 30.48 30.632
1.75 31.292 32.004 32.562 33.274 33.884 34.442 34.798 35.154 35.61 35.966 36.322 36.474 36.678 36.83 36.982
2 43.992 44.704 45.262 45.974 46.584 47.142 47.498 47.854 48.31 48.666 49.022 49.174 49.378 49.53 49.682

Pipe Thickness Chart

NPS (inch)     01/8 01/4 03/8 01/2 03/4 1 1 1/4 1 1/2 2 2 1/2 3 3 1/2 4 5 6
OD (inch)     0.405 0.54 0.675 0.84 1.05 1.315 1.66 1.9 2.375 2.875 3.5 4 4.5 5.563 6.625
Schedule(mm) 10 Wall Thickness (in)                               
20                              
30                              
STD 0.068 0.088 0.091 0.109 0.113 0.133 0.14 0.145 0.154 0.203 0.216 0.226 0.237 0.258 0.28
40 0.068 0.088 0.091 0.109 0.113 0.133 0.14 0.145 0.154 0.203 0.216 0.226 0.237 0.258 0.28
60                              
XS 0.095 0.119 0.126 0.147 0.154 0.179 0.191 0.2 0.218 0.276 0.3 0.318 0.337 0.375 0.432
80 0.095 0.119 0.126 0.147 0.154 0.179 0.191 0.2 0.218 0.276 0.3 0.318 0.337 0.375 0.432
100                              
120                         0.438 0.5 0.562
140                              
160       0.187 0.219 0.25 0.25 0.281 0.344 0.375 0.438   0.531 0.625 0.719
XXS       0.294 0.308 0.358 0.382 0.4 0.436 0.552 0.6   0.674 0.75 0.864
NPS (inch)     8 10 12 14 16 18 20 22 24 30 32 34 36 42
OD (inch)     8.625 10.75 12.75 14 16 18 20 22 24 30 32 34 36 42
Schedule(mm) 10 Wall Thickness (in)        0.25 0.25 0.25 0.25 0.25 0.25 0.312 0.312 0.312 0.312  
20 0.25 0.25 0.25 0.312 0.312 0.312 0.375 0.375 0.375 0.5 0.5 0.5 0.5 0.5
30 0.277 0.307 0.33 0.375 0.375 0.438 0.5 0.5 0.562 0.625 0.625 0.625 0.625 0.625
STD 0.322 0.365 0.375 0.375 0.375 0.375 0.375 0.375 0.375 0.375 0.375 0.375 0.375 0.375
40 0.322 0.365 0.406 0.438 0.5 0.562 0.594   0.688   0.688 0.688 0.75 0.75
60 0.406 0.5 0.562 0.594 0.656 0.75 0.812 0.875 0.969          
XS 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5        
80 0.5 0.594 0.688 0.75 0.844 0.938 1.031 1.125 1.219          
100 0.594 0.719 0.844 0.938 1.031 1.156 1.281 1.375 1.531          
120 0.719 0.844 1 1.094 1.219 1.375 1.5 1.625 1.812          
140 0.812 1 1.125 1.25 1.438 1.562 1.75 1.875 2.062          
160 0.906 1.125 1.312 1.406 1.594 1.781 1.969 2.125 2.344          
XXS 0.875 1 1                      

Seamless Pipe Advantages

  • corrosion-resistant
  • long-term solution for many projects
  • easy to install
  • low-maintenance
  • strong and durable
  • cost-effective
  • recyclable
  • available in various sizes (also custom option available)

Welded Pipe Disadvantages

  • Corrosion (susceptible to rust if regularly exposed to moisture)
  • Heavy
  • Requires Maintenance
  • Expensive
  • Noise Transmission
  • High Thermal Conductivity
  • Complex Installation
Use below steel pipe weight calculator

Steel Pipe Weight Calculator

Material:
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