彎 頭 理 論 重 量 表 1.5 DN 90° kg/件
直徑 | 壁 厚 mm |
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mm | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 8 | 9 | 10 | 11 | 12 |
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18~22 | 0.06 | 0.07 | 0.07 | 0.09 | 0.10 |
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25 | 0.10 | 0.11 | 0.12 | 0.14 | 0.15 | 0.16 | 0.17 |
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27 | 0.11 | 0.12 | 0.14 | 0.15 | 0.16 | 0.17 | 0.18 |
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32 | 0.13 | 0.15 | 0.16 | 0.18 | 0.20 | 0.21 | 0.23 | 0.24 |
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34 | 0.14 | 0.15 | 0.18 | 0.20 | 0.21 | 0.23 | 0.25 | 0.26 |
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38 | 0.20 | 0.22 | 0.25 | 0.28 | 0.31 | 0.33 | 0.36 | 0.38 | 0.40 |
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42 | 0.22 | 0.25 | 0.28 | 0.31 | 0.34 | 0.37 | 0.40 | 0.42 | 0.46 |
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45 | 0.29 | 0.34 | 0.38 | 0.42 | 0.46 | 0.50 | 0.54 | 0.58 | 0.62 | 0.69 |
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48 | 0.31 | 0.36 | 0.41 | 0.45 | 0.50 | 0.54 | 0.59 | 0.63 | 0.69 | 0.72 |
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51 | 0.33 | 0.39 | 0.44 | 0.49 | 0.53 | 0.58 | 0.63 | 0.67 | 0.72 | 0.80 |
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57 | 0.48 | 0.54 | 0.62 | 0.70 | 0.76 | 0.83 | 0.90 | 0.98 | 1.02 | 1.15 | 1.27 | 1.38 |
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60 | 0.50 | 0.58 | 0.66 | 0.73 | 0.81 | 0.88 | 0.95 | 1.02 | 1.09 | 1.22 | 1.35 | 1.47 |
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73 | 0.80 | 0.92 | 1.05 | 1.17 | 1.29 | 1.41 | 1.53 | 1.64 | 1.75 | 1.97 | 2.19 | 2.39 | 2.59 | 2.78 |
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76 | 0.82 | 0.96 | 1.09 | 1.22 | 1.34 | 1.47 | 1.61 | 1.74 | 1.83 | 2.06 | 2.29 | 2.50 | 2.71 | 2.91 |
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89 | 1.20 | 1.39 | 1.57 | 1.77 | 1.95 | 2.13 | 2.31 | 2.49 | 2.65 | 3.01 | 3.34 | 3.67 | 3.99 | 4.29 |
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108 | 1.85 | 2.15 | 2.45 | 2.74 | 3.03 | 3.32 | 3.60 | 3.88 | 4.16 | 4.71 | 5.24 | 5.76 | 6.28 | 6.78 |
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114 | 1.96 | 2.28 | 2.59 | 2.90 | 3.21 | 3.51 | 3.81 | 4.11 | 4.41 | 4.99 | 5.56 | 6.12 | 6.66 | 7.20 |
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127 | 2.74 | 3.18 | 3.62 | 4.06 | 4.49 | 4.92 | 5.34 | 5.76 | 6.18 | 7.00 | 7.81 | 8.60 | 9.39 | 10.2 |
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133 | 2.87 | 3.33 | 3.80 | 4.25 | 4.71 | 5.16 | 5.61 | 6.05 | 6.49 | 7.36 | 8.34 | 9.05 | 9.87 | 10.7 |
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140 | 3.02 | 3.51 | 4.00 | 4.49 | 4.97 | 5.64 | 5.91 | 6.38 | 6.85 | 7.77 | 8.67 | 9.56 | 10.4 | 11.3 |
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159 |
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5.49 | 6.16 | 6.82 | 7.48 | 8.14 | 8.78 | 9.43 | 10.7 | 12.0 | 13.2 | 14.4 | 15.6 |
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168 |
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5.81 | 6.52 | 7.22 | 7.92 | 8.61 | 9.30 | 9.99 | 11.3 | 12.7 | 14.0 | 15.3 | 16.6 |
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219 |
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12.6 | 13.9 | 15.1 | 16.3 | 17.5 | 20.0 | 22.3 | 24.7 | 27.0 | 29.3 |
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273 |
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19.8 | 21.7 | 23.6 | 25.5 | 27.5 | 31.3 | 35.0 | 38.8 | 42.5 | 46.2 |
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325 |
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28.3 | 31.1 | 33.9 | 36.6 | 39.4 | 44.9 | 50.3 | 55.7 | 61.1 | 66.4 |
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355 |
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36.1 | 39.7 | 43.2 | 46.7 | 50.3 | 57.3 | 64.3 | 71.2 | 78.1 | 84.9 |
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377 |
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38.4 | 42.2 | 45.9 | 49.7 | 53.4 | 60.9 | 68.3 | 75.7 | 83.1 | 90.4 |
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406 |
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47.3 | 52.0 | 56.7 | 61.3 | 65.9 | 75.2 | 84.3 | 93.5 | 103 | 112 |
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426 |
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49.7 | 54.5 | 59.5 | 64.4 | 69.2 | 78.9 | 88.6 | 98.2 | 108 | 117 |
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457 |
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83.6 | 95.4 | 107 | 119 | 130 | 142 |
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480 |
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87.9 | 100 | 113 | 125 | 137 | 149 |
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508 |
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103 | 118 | 132 | 147 | 161 | 176 |
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529 |
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108 | 123 | 138 | 153 | 168 | 183 |
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610 |
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150 | 171 | 192 | 212 | 233 | 254 |
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630 |
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154 | 176 | 198 | 220 | 241 | 262 |
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660 |
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175 | 200 | 225 | 249 | 274 | 298 |
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711 |
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203 | 232 | 261 | 289 | 318 | 346 |
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720 |
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206 | 235 | 264 | 293 | 322 | 350 |
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762 |
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234 | 267 | 300 | 333 | 365 | 398 |
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813 |
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266 | 304 | 341 | 379 | 416 | 453 |
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820 |
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269 | 306 | 344 | 382 | 420 | 457 |
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864 |
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301 | 343 | 386 | 428 | 470 | 512 |
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914 |
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385 | 385 | 480 | 480 | 575 | 575 |
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76 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 22 | 24 | 25 | 26 | 28 | 30 | 32 | 34 | 36 | 38 | 40 |
89 |
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108 | 7.26 | 7.74 |
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114 | 7.72 | 8.24 |
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127 | 10.9 | 11.6 | 12.4 | 13.1 | 13.8 | 14.4 |
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133 | 11.5 | 12.1 | 13.0 | 13.8 | 14.5 | 15.2 |
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140 | 12.1 | 13.0 | 13.8 | 14.6 | 15.4 | 16.2 |
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159 | 16.8 | 18.0 | 19.1 | 20.3 | 21.4 | 22.5 | 23.6 | 24.6 | 26.7 |
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168 | 17.9 | 19.1 | 20.3 | 21.6 | 22.7 | 23.9 | 25.1 | 26.2 | 28.5 |
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219 | 31.6 | 33.9 | 36.1 | 38.3 | 40.5 | 42.7 | 44.9 | 47.0 | 51.2 | 56.3 | 58.3 | 62.1 | 65.9 |
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273 | 49.9 | 53.5 | 56.1 | 60.7 | 64.2 | 67.7 | 71.2 | 74.6 | 81.5 | 88.1 | 91.5 | 94.7 | 101 | 108 |
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325 | 71.7 | 77.0 | 82.2 | 87.4 | 92.6 | 97.7 | 103 | 108 | 118 | 128 | 133 | 138 | 147 | 157 | 166 | 175 | 184 | 193 | 202 |
355 | 91.7 | 98.5 | 105 | 112 | 119 | 125 | 132 | 138 | 151 | 164 | 170 | 177 | 189 | 201 | 213 | 225 | 237 | 249 | 260 |
377 | 97.6 | 105 | 112 | 119 | 126 | 133 | 140 | 147 | 161 | 175 | 182 | 188 | 202 | 216 | 229 | 241 | 253 | 266 | 278 |
406 | 121 | 130 | 139 | 148 | 156 | 165 | 174 | 182 | 199 | 217 | 225 | 233 | 250 | 266 | 283 | 299 | 315 | 330 | 346 |
426 | 127 | 136 | 146 | 155 | 164 | 173 | 183 | 192 | 210 | 228 | 237 | 246 | 263 | 281 | 298 | 315 | 332 | 348 | 365 |
457 | 153 | 165 | 176 | 187 | 199 | 210 | 221 | 232 | 254 | 276 | 287 | 298 | 319 | 340 | 361 | 382 | 402 | 423 | 443 |
480 | 161 | 173 | 185 | 197 | 209 | 221 | 233 | 244 | 267 | 290 | 302 | 313 | 336 | 358 | 381 | 403 | 424 | 446 | 467 |
508 | 190 | 204 | 218 | 232 | 246 | 260 | 274 | 288 | 315 | 343 | 356 | 370 | 396 | 423 | 449 | 475 | 501 | 527 | 552 |
529 | 198 | 213 | 227 | 242 | 257 | 271 | 286 | 300 | 329 | 357 | 372 | 386 | 414 | 441 | 469 | 496 | 523 | 550 | 577 |
610 | 275 | 295 | 316 | 336 | 357 | 377 | 397 | 417 | 458 | 498 | 517 | 537 | 576 | 615 | 654 | 693 | 731 | 769 | 806 |
630 | 284 | 305 | 326 | 348 | 369 | 390 | 411 | 432 | 473 | 514 | 535 | 555 | 596 | 637 | 677 | 717 | 756 | 796 | 835 |
660 | 323 | 347 | 371 | 395 | 419 | 443 | 467 | 491 | 538 | 585 | 609 | 632 | 679 | 725 | 771 | 816 | 862 | 906 | 951 |
711 | 375 | 403 | 431 | 459 | 487 | 515 | 543 | 571 | 626 | 681 | 708 | 735 | 790 | 844 | 897 | 950 | 1003 | 1056 | 1108 |
720 | 380 | 408 | 437 | 465 | 493 | 522 | 550 | 578 | 634 | 690 | 717 | 745 | 800 | 855 | 909 | 963 | 1017 | 1070 | 1123 |
762 | 431 | 463 | 496 | 528 | 560 | 592 | 624 | 656 | 720 | 783 | 815 | 846 | 909 | 971 | 1033 | 1095 | 1156 | 1217 | 1277 |
813 | 491 | 528 | 565 | 602 | 638 | 675 | 712 | 748 | 821 | 893 | 929 | 965 | 1037 | 1108 | 1179 | 1249 | 1320 | 1389 | 1459 |
820 | 495 | 532 | 570 | 607 | 644 | 681 | 718 | 755 | 828 | 901 | 938 | 974 | 1046 | 1118 | 1190 | 1261 | 1331 | 1402 | 1472 |
864 | 554 | 596 | 638 | 680 | 722 | 763 | 805 | 846 | 928 | 1010 | 1051 | 1092 | 1173 | 1254 | 1334 | 1414 | 1494 | 1573 | 1652 |
914 | 669 | 669 | 763 | 763 | 856 | 856 | 949 | 949 | 1042 | 1134 | 1226 | 1226 | 1317 | 1408 | 1499 | 1589 | 1678 | 1767 | 1856 |
說明: |
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1、180°彎頭按表2倍計(jì)算,45°按1/2計(jì)算; |
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2、R1.0DN彎頭重量按表2/3計(jì)算; |
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3、表中未列出壁厚的重量,可取與之相近的兩個重量計(jì)算平均值; |
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4、90°彎頭計(jì)算公式; |
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0.0387*S(D-S)R/1000 |
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式中 |
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S=壁厚mm |
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D=外徑mm |
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R=彎曲半徑mm |
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