无锡$无缝管_$无锡宁鑫无缝管规格$无锡高压锅炉管最新现货无锡$无缝管_$无锡宁鑫无缝管规格$无锡高压锅炉管最新现货

无缝钢管尺寸规格表单位:Kg/m 壁厚 32 38 42 45 50 54 57 60 63.5 68 70 73 76 89 108 133 15 219 273 325 355 377 426 450 480 530 630 单位:Kg/m 壁厚 32 38 42 45 50 54 57 60 63.5 外径6.5 4.088 5.049 5.691 6.172 6.973 7.423 8.286 8.699 7.614 8.114 9.075 9.538 8.095 8.632 9.667 10.167 8.576 9.149 10.259 10.796 9.137 9.754 10.950 11.529 7 8 8.5 9 10 12 外径3 3.5 4 4.5 5 5.5 6 3.847 4.735 5.327 5.771 6.511 7.103 7.546 7.990 8.508 9.174 9.470 9.914 10.358 12.281 15.093 2.146 2.460 2.762 3.052 3.329 3.594 2.589 2.978 3.354 3.718 4.069 4.408 2.885 3.323 3.749 4.162 4.562 4.951 3.107 3.582 4.044 4.495 4.932 5.358 3.477 4.014 4.538 5.049 5.549 6.036 3.773 4.359 4.932 5.493 6.042 6.578 3.995 4.618 5.228 5.826 6.412 6.985 4.217 4.877 5.524 6.159 6.782 7.392 4.476 5.179 5.869 6.548 7.214 7.867 4.809 5.567 6.313 7.047 7.768 8.477 4.957 5.740 6.511 7.269 8.015 8.749 5.179 5.999 6.807 7.602 8.385 9.156 5.401 6.258 7.103 7.935 8.755 9.563 6.363 7.380 8.385 9.378 10.358 11.326 7.768 9.020 10.259 11.486 12.701 13.903 11.17812.725 14.261 15.783 17.294 18.792 13.42215.290 17.146 18.989 20.821 22.639 18.60121.209 23.805 26.388 28.959 23.26226.536 29.797 33.046 36.283 39.508 27.75031.665 35.568 39.458 43.337 47.202 38.89743.158 47.406 51.641 41.33945.871 50.390 54.897 46.77751.913 57.036 62.147 68 70 73 76 89 108 133 159 219 273 325 355 377 426 450 480 530 630 9.858 10.530 11.838 12.473 10.17910.876 12.232 12.892 13.539 14.797 10.66011.394 12.824 13.521 14.205 15.537 11.14111.912 13.416 14.150 14.871 16.277 13.22514.156 15.981 16.875 17.756 19.483 16.27017.436 19.729 20.858 21.973 24.168 20.27821.751 24.662 26.098 27.522 30.334 24.44626.240 29.791 31.548 33.293 36.746 34.06436.598 41.629 44.126 46.610 51.543 42.72045.920 52.283 55.445 58.596 64.860 51.05654.897 62.542 66.346 70.137 77.684 55.86560.076 68.460 72.634 76.796 85.082 59.39163.873 72.801 77.246 81.679 90.508 67.24672.332 82.468 87.518 92.555 102.592 71.09376.475 87.203 92.549 97.882 108.511 75.90281.654 93.122 98.837 104.540115.909 83.91790.286 102.987109.319115.638128.240 99.947107.549122.716130.281137.833152.902 17.164 18.052 18.940 22.787 28.410 35.809 43.503 61.259 77.240 92.629 101.507 108.018 122.519 129.621 138.499 153.296 182.890 注:计算常用型材理论重量计算公式: m=F×L×ρ m—质量 Kg ;F—断面积 m2/m ;L—长度 m ; ρ—密度 *Kg/m3 ☆其中:F 断面积计算方法: 1,方钢 F= a2 2,钢管 F=3.1416×$(D-$) D—直径 $—厚度 3,钢板,扁钢 F= a×$ a—宽度 密度: 钢材:7.85*103 kg/m3 铝:2.5～2.95*103 铜:8.45～8.9*103 铸铁:6.6～7*103 尼龙:1.04～1.15*103 1,