Outside Diameterof Pipe - ?DSchedule 5S Schedule 10SWall Thickness Theoretical Weight Wall Thickness Theoretical WeightNominal(Inch)Actual(Inch)Actual(mm)Actual(Inch)Actual(mm) Lb/ Ft Kg/ mActual(Inch)Actual(mm) Lb/ Ft Kg/ mSEAMLESS1/8 0.405 10.29 - - - - 0.049 1.24 0.19 0.281/4 0.540 13.72 - - - - 0.065 1.65 0.33 0.493/8 0.675 17.15 - - - - 0.065 1.65 0.42 0.631/2 0.840 21.34 0.065 1.65 0.54 0.80 0.083 2.11 0.67 1.003/4 1.050 26.67 0.065 1.65 0.69 1.03 0.083 2.11 0.86 1.281 1.315 33.40 0.065 1.65 0.87 1.30 0.109 2.77 1.40 2.091? 1.660 42.16 0.065 1.65 1.11 1.65 0.109 2.77 1.81 2.701? 1.900 48.27 0.065 1.65 1.28 1.91 0.109 2.77 2.09 3.112 2.375 60.32 0.065 1.65 1.61 2.40 0.109 2.77 2.64 3.932? 2.875 73.03 0.083 2.11 2.48 3.69 0.120 3.05 3.53 5.263 3.500 88.90 0.083 2.11 3.03 4.51 0.120 3.05 4.33 6.453 1/2 4.000 101.60 0.083 2.11 3.48 5.18 0.120 3.05 4.97 7.404 4.500 114.30 0.083 2.11 3.92 5.84 0.120 3.05 5.61 8.365 5.563 141.30 0.109 2.77 6.36 9.47 0.134 3.40 7.77 11.576 6.625 168.30 0.109 2.77 7.60 11.32 0.134 3.40 9.29 13.848 8.625 219.10 0.109 2.77 9.93 14.79 0.148 3.76 13.40 19.9610 10.750 273.05 0.134 3.40 15.19 22.63 0.165 4.19 18.65 27.7812 12.750 323.90 0.156 3.96 20.98 31.25 0.180 4.57 24.17 36.00Outside Diameterof Pipe - ?DSchedule 40S Schedule 80SWall Thickness Theoretical Weight Wall Thickness Theoretical WeightNominal(Inch)Actual(Inch)Actual(mm)Actual(Inch)Actual(mm) Lb/ Ft Kg/ mActual(Inch)Actual(mm) Lb/ Ft Kg/ mSEAMLESS1/8 0.405 10.29 0.068 1.73 0.24 0.37 0.095 2.41 0.31 0.471/4 0.540 13.72 0.088 2.24 0.42 0.63 0.119 3.02 0.54 0.803/8 0.675 17.15 0.091 2.31 0.57 0.84 0.126 3.20 0.74 1.101/2 0.840 21.34 0.109 2.77 0.85 1.27 0.147 3.73 1.09 1.623/4 1.050 26.67 0.113 2.87 1.13 1.69 0.154 3.91 1.47 2.201 1.315 33.40 0.133 3.38 1.68 2.50 0.179 4.55 2.17 3.241? 1.660 42.16 0.140 3.56 2.27 3.39 0.191 4.85 3.00 4.471? 1.900 48.27 0.145 3.68 2.72 4.05 0.200 5.08 3.63 5.412 2.375 60.32 0.154 3.91 3.65 5.44 0.218 5.54 5.02 7.482? 2.875 73.03 0.203 5.16 5.79 8.63 0.276 7.01 7.66 11.413 3.500 88.90 0.216 5.49 7.58 11.29 0.300 7.62 10.25 15.273 1/2 4.000 101.60 0.226 5.74 9.11 13.57 0.318 8.08 12.51 18.634 4.500 114.30 0.237 6.02 10.79 16.07 0.337 8.56 14.98 22.325 5.563 141.30 0.258 6.55 14.62 21.77 0.375 9.53 20.78 30.976 6.625 168.30 0.280 7.11 18.97 28.26 0.432 10.97 28.57 42.568 8.625 219.10 0.322 8.18 28.55 42.55 0.500 12.70 43.39 64.6410 10.750 273.05 0.365 9.27 40.48 60.31 0.500 12.70 54.74 96.0112 12.750 323.90 0.375 9.53 49.56 73.88 0.500 12.70 65.42 132.08