What is the weight of steel pipe per foot

What is the theoretical weight of a steel pipe

If OD and WT are in millimeters:

Weight per foot (lb/ft)=(OD−WT)×WT×0.01657

If Outer Diameter (OD) and Wall Thickness (WT) are in inches:

Weight per foot (lb/ft)=(OD−WT)×WT×10.69

 

The foot (symbol: ft) is a unit of length in the imperial system.

Singular: 1 foot (1 ft). 1 foot ≈ 0.3048 meters

Plural: 2 feet (2 ft). The symbol "ft" remains unchanged in plural form.

How to calculate weight of 6 inch sch 40 pipe

6 inch Sch40: OD 168.3mm and WT 7.11mm:

Weight per foot (lb/ft)=(168.3−7.11)×7.11×0.01657 = 18.99lb/ft

Weight per m (kg/m)=(168.3−7.11)×7.11×0.0246615 = 28.26kg/m

DN Inch.[mm] Inch.[mm] Lb/ft. [kg/m] SCH
15 0.840 [21.3] 0.109 [2.77] 0.85 [1.27] 40
20 1.050 [26.7] 0.083[2.11] 0.86[1.28]
0.113 [2.87] 1.13 [1.69] 40
0.154 [3.91] 1.48 [2.20] 80
25 1.315 [33.4] 0.104[2.64] 1.34[2.00]
0.109[2.77] 1.41 [2.09]
0.133 [3.38] 1.68 [2.50] 40
32 1.660 [42.2] 0.109 [2.77] 1.81 [2.69]
0.110[2.79] 1.82[2.71]
0.140 [3.56] 2.27 [3.39] 40
40 1.900 [48.3] 0.109 [2.77] 2.09 [3.11]
0.114[2.90] 2.17[3.25]
0.145 [3.68] 2.72 [4.05] 40
50 2.375 [60.3] 0.109 [2.77] 2.64 [3.93]
0.121[3.07] 2.91[4.33]
0.154 [3.91] 3.66 [5.44] 40
0.218 [5.54] 5.03 [7.48] 80
65 2.875 [73.0] 0.109[2.77] 3.22[4.80]
0.120 [3.05] 3.53 [5.26]
0.125 [3.18] 3.67[5.47]
0.134 [3.40] 3.92[5.84]
0.148[3.80] 4.31[6.42]
0.156[3.96] 4.53[6.74]
0.165[4.20] 4.78[7.12]
0.188 [4.78] 5.40[8.04]
0.203 [5.16] 5.80 [8.63] 40
0.220[5.59] 6.24[9.29]
0.237[6.10] 6.68[9.95]
0.250 [6.35] 7.01[10.44]
0.276 [7.01] 7.67 [11.41] 80
3.000[76.2] 0.109[2.77] 3.37[5.02]
0.125 [3.18] 3.84[5.72]
0.134 [3.40] 4.10[6.11]
0.148[3.80] 4.51[6.72]
0.156[3.96] 5.57[8.29]
0.165[4.20] 5.00[7.45]
0.188 [4.78] 5.65[8.42]
0.203 [5.16] 6.06[9.03]
0.216[5.49] 7.58[11.29]
0.220[5.59] 6.53[9.73]
0.237[6.10] 6.99[10.41]
0.250 [6.35] 7.34[10.93]
80 3.500 [88.9] 0.109[2.77] 3.95[5.88]
0.120 [3.05] 4.34 [6.46]
0.125 [3.18] 4.51 [6.72]
0.134 [3.40] 4.82[7.18]
0.148[3.80] 5.30[7.89]
0.156 [3.96] 5.58 [8.29]
0.165[4.20] 5.88[8.76]
0.188 [4.78] 6.66 [9.92]
0.203 [5.16] 7.15[10.65]
0.216 [5.49] 7.58 [11.29] 40
0.220[5.59] 7.71[11.48]
0.226[5.74] 9.11[13.57]
0.237[6.10] 8.26[12.30]
0.250 [6.35] 8.69 [12.93]
0.281 [7.14] 9.67 [14.40]
0.300 [7.62] 10.26 [15.27] 80
90 4.000 [101.6] 0.109[2.77] 4.53[6.75]
0.120 [3.05] 4.98 [7.41]
0.125 [3.18] 5.18 [7.72]
0.134 [3.40] 5.53[8.24]
0.148[3.80] 6.09[9.07]
0.156 [3.96] 6.41 [9.53]
0.165[4.20] 6.76[10.07]
0.188 [4.78] 7.66 [11.41]
0.203 [5.16] 8.23[12.26]
0.219[5.56] 10.01[14.91]
0.220[5.59] 8.88[13.23]
0.226 [5.74] 9.12 [13.57] 40
0.237[6.10] 9.52[14.18]
0.250 [6.35] 10.02 [14.92]
0.281 [7.14] 11.17 [16.63]
0.318 [8.08] 12.52 [18.63] 80
100 4.500 [114.3] 0.109[2.77] 5.11[7.61]
0.120 [3.05] 5.62 [8.37]
0.125 [3.18] 5.85 [8.71]
0.134 [3.40] 6.25[9.31]
0.142[3.61] 6.61[9.85]
0.148[3.80] 6.88[10.25]
0.156 [3.96] 7.24 [10.78]
0.165[4.20] 7.64[11.38]
0.188 [4.78] 8.67 [12.91]
0.203 [5.16] 9.32[13.88]
0.220[5.59] 10.06[14.98]
0.219 [5.56] 10.02 [14.91]
0.237 [6.02] 10.80 [16.07] 40
0.250 [6.35] 11.36 [16.90]
0.281 [7.14] 12.67 [18.87]
0.312 [7.92] 13.97 [20.78]
0.337 [8.56] 15.00 [22.32] 80
125 5.563 [141.3] 0.134 [3.40] 7.78 [11.58]
0.156 [3.96] 9.02 [13.41]
0.188 [4.78] 10.80 [16.09]
0.203 [5.16] 10.79[16.07]
0.219 [5.56] 12.51 [18.61]
0.220[5.59] 12.55[18.69]
0.237[6.10] 13.48[20.08]
0.250 [6.35] 14.19[21.14]
0.258 [6.55] 14.63 [21.77] 40
0.277[7.04] 15.64[23.30]
0.280 [7.11] 15.80[23.53]
0.281 [7.14] 15.87 [23.62]
0.312 [7.92] 17.51 [26.05]
0.313[7.95] 17.55[26.14]
0.322[8.18] 18.02[26.84]
0.344 [8.74] 19.19 [28.57]
0.375 [9.52] 20.80 [30.94] 80
150 6.625 [168.3] 0.134[4.78] 9.30[13.85]
0.185[4.70] 12.72[18.95]
0.188 [4.78] 12.94 [19.27]
0.203 [5.16] 13.92[20.73]
0.219 [5.56] 15.00 [22.31]
0.220[5.59] 15.05[22.42]
0.237[6.10] 16.17[24.09]
0.250 [6.35] 17.04 [25.36]
0.277[7.04] 18.78[27.97]
0.280 [7.11] 18.99 [28.26] 40
0.312 [7.92] 21.06 [31.32]
0.313[7.95] 21.10[31.43]
0.322[8.18] 21.68[32.29]
0.344 [8.74] 23.10 [34.39]
0.375 [9.52] 25.05 [37.28]
0.406[10.31] 26.97[40.17]
0.432 [10.97] 28.60 [42.56] 80
200 8.625 [219.1] 0.109[2.77] 9.92[14.78]
0.141[3.58] 12.79[19.05]
0.172[4.37] 15.54[23.15]
0.188 [4.78] 16.96 [25.26]
0.203 [5.16] 18.28 [27.22]
0.219 [5.56] 19.68 [29.28]
0.220[5.59] 19.75[29.42]
0.237[6.10] 21.23[31.62]
0.250 [6.35] 22.38 [33.31] 20
0.277 [7.04] 24.72 [36.31] 30
0.280 [7.11] 24.95[37.16]
0.312 [7.92] 27.73 [41.24]
0.313[7.95] 27.79[41.39]
0.322 [8.18] 28.58 [42.55] 40
0.344 [8.74] 30.45 [45.34]
0.354[8.99] 31.27[46.58]
0.375 [9.52] 33.07 [49.20]
0.406 [10.31] 35.67 [53.08] 60
0.432 [10.97] 37.80[56.0]
0.438 [11.13] 38.33 [57.08]
0.500 [12.70] 43.43 [64.64] 80
250 10.750[273.0] 0.120[3.05] 13.64[20.32]
0.134[3.4] 15.21[22.66]
0.141[3.58] 15.99[23.82]
0.150[3.81] 17.00[25.32]
0.164[4.17] 18.56[27.65]
0.172[4.37] 19.45[28.97]
0.179[4.55] 20.23[30.13]
0.188 [4.78] 21.23 [31.62]
0.203 [5.16] 22.89 [34.08]
0.219 [5.56] 24.65 [36.67]
0.230[5.84] 25.87[38.53]
0.250 [6.35] 28.06 [41.75] 20
0.279 [7.09] 31.23 [46.49]
0.307 [7.80] 34.27 [51.01] 30
0.344 [8.74] 38.27 [56.96]
0.365 [9.27] 40.52 [60.29] 40
0.438 [11.13] 48.28 [71.87]
0.500 [12.70] 54.79 [81.52] 60
0.594 [15.09] 64.49 [95.97] 80
300 12.750[323.8] 0.134[3.4] 18.07[26.92]
0.141[3.58] 19.01[28.32]
0.150[3.81] 20.20[30.09]
0.164[4.17] 22.07[32.87]
0.172[4.37] 23.13[34.45]
0.179[4.55] 24.05[35.82]
0.188[4.78] 25.25[37.61]
0.203 [5.16] 27.23 [40.55]
0.219 [5.56] 29.34 [43.63]
0.250 [6.35] 33.41 [49.71] 20
0.281 [7.14] 37.46 [55.75]
0.312 [7.92] 41.48 [61.69]
0.330 [8.38] 43.81 [65.18] 30
0.344 [8.74] 45.62 [67.90]
0.375 [9.52] 49.61 [73.78]
0.406 [10.31] 53.57 [79.70] 40
0.438 [11.13] 57.65 [85.82]
0.500 [12.70] 65.48 [97.43]
0.562 [14.27] 73.22 [108.92] 60
0.688 [17.48] 88.71 [132.04] 80
Post time: Mar-17-2025
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