保温体积、表面积速查表(15mm伴热带) 管公 保温厚度 称直 管外径 虚拟 外径 表面积 30 50 60 70 80 90 径 保温体积保温表面积保温体积保温表面积保温体积保温表面积保温体积保温表面积保温体积保温表面积保温体积保温表面积 20 26.7 41.7 0.0839 0.0068 0.3195 0.0144 0.4452 0.0192 0.5080 0.0246 0.5708 0.0306 0.6337 0.0372 0.6965 25 33.4 48.4 0.1049 0.0074 0.3405 0.0155 0.4662 0.0204 0.5290 0.0260 0.5919 0.0323 0.6547 0.0391 0.7175 32 42.2 57.2 0.1326 0.0082 0.3682 0.0168 0.4939 0.0221 0.5567 0.0280 0.6195 0.0345 0.6824 0.0416 0.7452 40 48.3 63.3 0.1517 0.0088 0.3874 0.0178 0.5130 0.0232 0.5759 0.0293 0.6387 0.0360 0.7015 0.0433 0.7643 50 60.3 75.3 0.1894 0.0099 0.4251 0.0197 0.5507 0.0255 0.6136 0.0320 0.6764 0.0390 0.7392 0.0467 0.8020 65 73 88 0.2293 0.0111 0.4650 0.0217 0.5906 0.0279 0.6535 0.0347 0.7163 0.0422 0.7791 0.0503 0.8419 80 88.9 103.9 0.2793 0.0126 0.5149 0.0242 0.6406 0.0309 0.7034 0.0382 0.7662 0.0462 0.8291 0.0548 0.8919 90 101.6 116.6 0.3192 0.0138 0.5548 0.0262 0.6805 0.0333 0.7433 0.0410 0.8061 0.0494 0.8690 0.0584 0.9318 100 114.3 129.3 0.3591 0.0150 0.5947 0.0282 0.7204 0.0357 0.7832 0.0438 0.8460 0.0526 0.9089 0.0620 0.9717 125 141.3 156.3 0.4439 0.0176 0.6795 0.0324 0.8052 0.0408 0.8680 0.0498 0.9309 0.0594 0.9937 0.0696 1.0565 150 168.3 183.3 0.5287 0.0201 0.7643 0.0366 0.8900 0.0459 0.9528 0.0557 1.0157 0.0662 1.0785 0.0773 1.1413 200 219.1 234.1 0.6883 0.0249 0.9239 0.0446 1.0496 0.0554 1.1124 0.0669 1.1753 0.0789 1.2381 0.0916 1.3009 250 273.1 288.1 0.8580 0.0300 1.0936 0.0531 1.2193 0.0656 1.2821 0.0788 1.3449 0.0925 1.4077 0.1069 1.4706 300 323.9 338...
管道保温体积、表面积速查表.xls
