鋁包鋼芯鋁絞線
產(chǎn)品類別：鋁包鋼絞線
產(chǎn)品名稱：鋁包鋼芯鋁絞線
點擊次數(shù)：
摘要：
鋁包鋼芯鋁絞線/架空絞線是我公司在2008年開發(fā)和投入使用的常規(guī)產(chǎn)品，鋁包鋼絞線主要依靠雙金屬拉絲機和擠壓包覆設備，我公司的鋁包鋼絞線的產(chǎn)量目前已占國內鋁包鋼設備的產(chǎn)能的一半以
產(chǎn)品名稱：鋁包鋼芯鋁絞線
點擊次數(shù)：
摘要：
鋁包鋼芯鋁絞線/架空絞線是我公司在2008年開發(fā)和投入使用的常規(guī)產(chǎn)品，鋁包鋼絞線主要依靠雙金屬拉絲機和擠壓包覆設備，我公司的鋁包鋼絞線的產(chǎn)量目前已占國內鋁包鋼設備的產(chǎn)能的一半以
鋁包鋼芯鋁絞線的參數(shù)和性能：
JL/LB1A、JL/LB14鋁包鋼芯鋁絞線性能參數(shù)
| 標稱截面 | 結構 | 計算截面 | 外徑 | 20℃直流電阻 | 額定抗拉力 | 單位重量 | ||||||
| 鋁 | 鋼 | 鋁 | 鋼 | 合計 | JL | JL | JL | |||||
| LB1A | LB14 | LB1A | LB14 | LB1A | LB14 | |||||||
| 50/8 | 6/3.20 | 1/3.20 | 48.25 | 8.04 | 56.29 | 9.60 | 0.5629 | 0.5726 | 17.61 | 188.15 | 185.4 | 188.2 |
| 70/l0 | 6/3.80 | 1/3.80 | 68.05 | 11.34 | 79.39 | 11.40 | 0.3991 | 0.4059 | 23.36 | 254.03 | 261.5 | 267.7 |
| 70/40 | 12/2.72 | 7/2.72 | 69.73 | 40.67 | 110.40 | 13.60 | 0.3458 | 0.4063 | 60.66 | 69.20 | 461.8 | 484.2 |
| 95/20 | 7/4.16 | 7/1.85 | 95.14 | 18.82 | 114.00 | 13.87 | 0.2831 | 0.2888 | 37.81 | 41.76 | 386 | 396.5 |
| 95/55 | 12/3.20 | 7/3.20 | 96.51 | 56.30 | 152.80 | 16.00 | 0.2498 | 0.2637 | 83.48 | 91.93 | 639.2 | 670.1 |
| 120/7 | 18/2.90 | 1/2.90 | 118.90 | 6.61 | 125.50 | 14.50 | 0.2377 | 0.2389 | 28.14 | 29.53 | 370.8 | 374.9 |
| 120/25 | 7/4.72 | 7/2.10 | 122.50 | 24.25 | 146.80 | 15.74 | 0.2199 | 0.2243 | 48.70 | 53.79 | 497.1 | 511.1 |
| 120/70 | 12/3.60 | 7/3.60 | 122.20 | 71.25 | 193.50 | 18.00 | 0.1974 | 0.2084 | 100.80 | 110.74 | 809 | 848.7 |
| 150/8 | 18/3.20 | 1/3.20 | 144.80 | 8.04 | 152.80 | 16.00 | 0.1952 | 0.1964 | 33.53 | 34.95 | 451.5 | 457.8 |
| 150/20 | 24/2.78 | 7/1.85 | 145.70 | 18.82 | 164.70 | 16.67 | 0.1898 | 0.1923 | 47.35 | 51.30 | 526.5 | 537 |
| 185/l0 | 18/3.60 | 1/3.60 | 183.20 | 10.18 | 193.40 | 18.00 | 0.1542 | 0.1551 | 40.92 | 42.35 | 571.4 | 576.6 |
| 185/25 | 24/3.15 | 7/2.10 | 187.00 | 24.25 | 211.30 | 18.90 | 0.1478 | 0.1498 | 59.96 | 65.05 | 676.6 | 692.9 |
| 185/30 | 26/2.98 | 7/2.32 | 181.30 | 29.59 | 210.90 | 18.88 | 0.1508 | 0.1535 | 66.34 | 72.55 | 696.5 | 712.8 |
| 210/10 | 18/3.80 | 1/3.80 | 204.10 | 11.34 | 215.50 | 19.00 | 0.1384 | 0.1393 | 45.14 | 47.18 | 636.7 | 643.1 |
| 210/25 | 24/3.33 | 7/2.22 | 209.00 | 27.10 | 236.10 | 19.98 | 0.1322 | 0.1340 | 67.01 | 72.70 | 756.1 | 771.1 |
| 210/35 | 26/3.22 | 7/2.50 | 211.70 | 34.36 | 246.10 | 20.38 | 0.1292 | 0.1315 | 76.17 | 83.38 | 812 | 830.9 |
| 210/50 | 30/2.98 | 7/2.98 | 209.20 | 48.82 | 258.10 | 20.86 | 0.1280 | 0.1318 | 94.16 | 104.41 | 901.4 | 927.7 |
| 240/30 | 24/3.60 | 7/2.40 | 244.30 | 31.67 | 276.00 | 21.60 | 0.1131 | 0.1148 | 77.09 | 83.73 | 883.7 | 901.1 |
| 240/40 | 26.3.42 | 7/2.66 | 238.80 | 38.90 | 277.70 | 21.66 | 0.1145 | 0.1164 | 86.09 | 94.26 | 916.9 | 938.9 |
| 240/55 | 30/3.20 | 7/3.20 | 241.30 | 56.30 | 297.80 | 22.40 | 0.1110 | 0.1137 | 108.60 | 115.82 | 1039 | 1070 |
| 300/l5 | 42/3.O0 | 7/1.67 | 296.90 | 15.33 | 312.20 | 23.01 | 0.0956 | 0.0972 | 68.87 | 72.08 | 921.1 | 929.8 |
| 300/20 | 45/2.93 | 7/1.95 | 303.40 | 20.91 | 324.30 | 23.43 | 0.0930 | 0.0937 | 76.67 | 81.06 | 976.4 | 987.8 |
| 300/25 | 48/2.85 | 7/2.22 | 306.20 | 27.10 | 333.30 | 23.76 | 0.0916 | 0.0924 | 84.58 | 90.27 | 1026 | 1040 |
| 300/40 | 24/3.99 | 7/2.66 | 300.10 | 38.90 | 339.00 | 23.94 | 0.0921 | 0.0731 | 94.69 | 102.86 | 1086 | 1107 |
| 300/50 | 26/3.83 | 7/2.98 | 299.50 | 48.82 | 348.40 | 24.26 | 0.0913 | 0.0930 | 106.51 | 116.76 | 1150 | 1176 |
| 300/70 | 30/3.60 | 7/3.60 | 305.40 | 71.25 | 376.60 | 25.20 | 0.0877 | 0.0898 | 130.10 | 140.06 | 1315 | 1355 |
| 400/20 | 42/3.51 | 7/1.95 | 406.40 | 20.91 | 427.30 | 26.90 | 0.0698 | 0.0702 | 90.12 | 94.51 | 1260 | 1273 |
| 400/25 | 45/3.33 | 7/2.22 | 391.90 | 27.10 | 419.00 | 26.60 | 0.0720 | 0.0725 | 97.19 | 102.88 | 1262 | 1277 |
| 400/35 | 48/3.22 | 7/2.50 | 390.90 | 34.36 | 425.20 | 26.80 | 0.0718 | 0.0724 | 105.70 | 112.94 | 1308 | 1326 |
| 400/50 | 54/3.07 | 7/3.07 | 399.70 | 51.82 | 451.50 | 27.60 | 0.0693 | 0.0703 | 128.10 | 135.91 | 1448 | 1477 |
| 400/65 | 26/4.42 | 7/3.44 | 398.90 | 65.06 | 464.00 | 28.00 | 0.0686 | 0.0699 | 140.60 | 151.66 | 1532 | 1568 |
| 400/95 | 30/4.16 | 19/2.50 | 407.80 | 93.27 | 501.00 | 29.10 | 0.0658 | 0.0673 | 177.20 | 196.75 | 1746 | 1798 |
| 500/35 | 45/3.75 | 7/2.50 | 497.00 | 34.36 | 531.40 | 30.00 | 0.0568 | 0.0572 | 120.80 | 127.97 | 1600 | 1619 |
| 500/45 | 48/3.60 | 7/2.80 | 488.60 | 43.10 | 531.70 | 30.00 | 0.0574 | 0.0579 | 129.90 | 138.94 | 1635 | 1659 |
| 500/65 | 54/3.44 | 7/3.44 | 501.90 | 65.06 | 566.90 | 31.00 | 0.0552 | 0.0559 | 159.60 | 170.64 | 1818 | 1853 |
| 630/45 | 45/4.20 | 7/2.80 | 623.50 | 43.10 | 666.60 | 33.60 | 0.0453 | 0.0456 | 151.50 | 160.52 | 2007 | 2031 |
| 630/55 | 48/4.12 | 7/3.20 | 639.90 | 56.30 | 696.20 | 34.30 | 0.0438 | 0.0442 | 169.90 | 178.39 | 2141 | 2171 |
| 630/80 | 54/3.87 | 19/2.32 | 636.20 | 80.32 | 715.50 | 34.80 | 0.0436 | 0.0441 | 198.00 | 217.76 | 2290 | 2340 |
| 800/55 | 45/4.80 | 7/3.20 | 814.30 | 56.31 | 870.60 | 38.40 | 0.0347 | 0.0349 | 197.80 | 206.29 | 2622 | 2653 |
| 800/70 | 48/4.63 | 7/3.60 | 808.20 | 71.25 | 879.40 | 38.60 | 0.0347 | 0.0351 | 210.50 | 220.50 | 2705 | 2739 |
| 800/100 | 54/4.33 | 19/2.60 | 795.20 | 100.90 | 896.10 | 39.00 | 0.0349 | 0.0354 | 248.30 | 269.47 | 2868 | 2919 |
鋁包鋼芯鋁絞線(LBGLJ)TB/T2937-1998
| 型號 | LBGLJ 70/10 (6/1) |
LBGLJ 95/15 (28/3 ) |
LBGLJ 120/20 (28/3 ) |
LBGLJ 120/35 (8/7) |
LBGLJ 150/8 (18/1) |
LBGLJ 150/20 (26/3) |
LBGLJ 185/10 (18/1) |
LBGLJ 185/25 (24/7) |
LBGLJ 210/25 (24/7) |
LBGLJ 240/30 (24/7) |
|
| 斷面結構 根數(shù)及直徑 |
鋁 | 6/3.8 | 28/2.06 | 28/2.29 | 8/4.43 | 18/3.2 | 26/2.67 | 18/3.6 | 24/3.15 | 24/3.33 | 24/3.6 |
| 鋁包鋼 | 1/3.8 | 3/2.55 | 3/2.83 | 7/2.46 | 1/3.2 | 3/2.89 | 1/3.6 | 7/2.1 | 7/2.22 | 7/2.41 | |
| 外徑mm | 11.4 | 13.73 | 15.26 | 16.24 | 16 | 16.90 | 18 | 18.9 | 19.90 | 21.6 | |
| 計算截面積 (mm2) |
鋁 | 68.05 | 93.27 | 115.27 | 123.24 | 144.76 | 145.5 | 183.22 | 187.04 | 209.02 | 244.29 |
| 鋁包鋼 | 11.34 | 15.31 | 18.86 | 33.25 | 8.04 | 19.67 | 10.18 | 24.26 | 27.10 | 31.67 | |
| 總計 | 79.39 | 108.58 | 134.13 | 156.49 | 152.8 | 465.17 | 193.4 | 211.29 | 236.12 | 275.96 | |
| 計算拉斷力(≮KN) | 22.92 | 33.25 | 40.59 | 57.11 | 31.99 | 46.07 | 39.20 | 56.81 | 63.09 | 73.28 | |
| 彈性模量±3000Mpa | 71400 | 71200 | 71200 | 77400 | 63600 | 69300 | 63600 | 69000 | 69000 | 69000 | |
| 線膨脹系數(shù)1/℃ | 20x10-6 | 20x10-6 | 20x10-6 | 18.9x10-6 | 21.7X10-6 | 20.4x10-6 | 21.7x10-6 | 20.4 x10-6 | 20.4 x10-6 | 20.4x10-6 | |
| 計算直流電阻20℃≯(Ω/km） | 0.3991 | 0.2942 | 0.2382 | 0.2143 | 0.1955 | 0.1904 | 0.1544 | 0.1453 | 0.1327 | 0.1136 | |
| 持續(xù)載流量A | 265 | 375 | 418 | 438 | 456 | 473 | 504 | 545 | 578 | 630 | |
| 20min過載載流量A | 286 | 405 | 451 | 473 | 492 | 510 | 544 | 588 | 624 | 680 | |
| 允許溫度℃ | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | |
| 參考質量Kg/km | 261.3 | 360.38 | 445.52 | 559.77 | 452.1 | 534.68 | 571.7 | 678.1 | 757.8 | 885.6 | |
鄭州市華威金屬材料有限公司 合作伙伴：
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| 中國鐵建 | 國家電網(wǎng)公司 | 國家核電 | 中國風電 | 葛洲壩集團 |
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