雅安-江西±800kV直流输电工程线路工程
导线压接管详情
| 导线 |
压接管 |
管种类 |
外径 |
外径偏差 |
内径 |
内径偏差 |
需压长度 |
对边距(0.86D±0.2） |
| JL1/G2A-1250/100 |
JYD-1250/100 |
铝管 |
80 |
0.6 |
51 |
0 |
395 |
68.60-69.00 |
| 0 |
-0.5 |
395 |
| 钢管 |
40 |
0.4 |
22.2 |
0.2 |
180 |
34.20-34.60 |
| -0.2 |
-0.2 |
| NY-1250/100 |
铝管 |
80 |
|
51 |
|
410 |
68.60-69.00 |
| 120 |
| 钢管 |
36 |
|
14.2 |
|
180 |
30.76-31.16 |
| JL1/G2A-1000/80 |
JYD-1000/80 |
铝管 |
72 |
0.6 |
45.8 |
0 |
370 |
61.72-62.12 |
| 0 |
-0.5 |
370 |
| 钢管 |
28 |
0.4 |
12.8 |
0.2 |
280对接 |
23.88-24.28 |
| -0.2 |
-0.2 |
| NY-1000/80 |
铝管 |
72 |
|
45.8 |
|
300 |
61.72-62.12 |
| 70 |
| 钢管 |
28 |
|
12.8 |
|
145 |
23.88-24.28 |
| JLHA4/G2A-1000/80 |
JYD-JLHA4/G2A-1250/100 |
铝管 |
80 |
0.6 |
47 |
0 |
460 |
68.60-69.00 |
| 0 |
-0.5 |
460 |
| 钢管 |
36 |
0.4 |
19.5 |
0.2 |
150 |
30.76-31.16 |
| -0.2 |
-0.2 |
| NYH-1250/100 |
铝管 |
80 |
|
47 |
|
450 |
68.60-69.00 |
| 120 |
| 钢管 |
30 |
|
12.8 |
|
145 |
25.60-26.00 |
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