__________________________________________________________ | | | | | | | | Length | | | | Internal | of | Nominal Weight | | | Transverse |Pipe in | Pounds per | | | Area |Feet per| Foot | | |_____________________| Square |_________________| | | | |Foot of | | | | Nominal | Standard | Extra |External|Standard| Extra | | Size | | Strong |Surface | | Strong | |_________|__________|__________|________|________|________| | | | | | | | | 1/8 | .0573 | .0363 | 9.440 | .244 | .314 | | 1/4 | .1041 | .0716 | 7.075 | .424 | .535 | | 3/8 | .1917 | .1405 | 5.657 | .567 | .738 | | 1/2 | .3048 | .2341 | 4.547 | .850 | 1.087 | | 3/4 | .5333 | .4324 | 3.637 | 1.130 | 1.473 | | 1 | .8626 | .7193 | 2.904 | 1.678 | 2.171 | | 1-1/4 | 1.496 | 1.287 | 2.301 | 2.272 | 2.996 | | 1-1/2 | 2.038 | 1.767 | 2.010 | 2.717 | 3.631 | | 2 | 3.356 | 2.953 | 1.608 | 3.652 | 5.022 | | 2-1/2 | 4.784 | 4.238 | 1.328 | 5.793 | 7.661 | | 3 | 7.388 | 6.605 | 1.091 | 7.575 | 10.252 | | 3-1/2 | 9.887 | 8.888 | .955 | 9.109 | 12.505 | | 4 | 12.730 | 11.497 | .849 | 10.790 | 14.983 | | 4-1/2 | 15.961 | 14.454 | .764 | 12.538 | 17.611 | | 5 | 19.990 | 18.194 | .687 | 14.617 | 20.778 | | 6 | 28.888 | 26.067 | .577 | 18.974 | 28.573 | | 7 | 38.738 | 34.472 | .501 | 23.544 | 38.048 | | 8 | 50.040 | 45.664 | .443 | 28.544 | 43.388 | | 9 | 62.776 | 58.426 | .397 | 33.907 | 48.728 | | 10 | 78.839 | 74.662 | .355 | 40.483 | 54.735 | | 11 | 95.033 | 90.763 | .325 | 45.557 | 60.075 | | 12 | 113.098 | 108.43 | .299 | 49.562 | 65.415 | |_________|__________|__________|________|________|________| Dimensions are nominal and except where noted are in inches. In connection with pipe sizes, Table 63, giving certain tube data may be found to be of service. TABLE 63 TUBE DATA, STANDARD OPEN HEARTH OR LAP WELDED STEEL TUBES