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液压支柱管主要用于制作煤矿液压支架和缸、柱，以及其它液压缸、柱。其代表材质为20、45、27SiMn等。 |
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规格
|
数量
|
规格
|
数量
|
规格
|
数量
|
| 70×4-4.5-5-6-7-8-9-10-12-15-16 |
40
|
146×4.5-6-8-12-14-16-18-20-25-30 |
60
|
245×25-28-30-34-40 |
84
|
| 73×4-4.5-5-6-7-8-9-10-12-15 |
50
|
152×4.5-6-8-12-14-16-18-20-25-30 |
60
|
273×7-9-12-15-18-20-25 |
100
|
| 76×4-4.5-5-6-7-8-9-10-12-14 |
60
|
159×4.5-6-10-12-14 |
80
|
273×30-35-38-40 |
50
|
| 83×4.5-5-10-12-14-16-18-20 |
30
|
159×16-18-20-22-25-30 |
30
|
299×8-12-16-20-24-28 |
60
|
| 89×4.5-8-10-12-14-16-18-20 |
40
|
168×8-10-12-14-20-25-30-35 |
130
|
299×30-32-36-38-40 |
70
|
| 95×4.5-6-8-10-12-14-16-20 |
50
|
180×8-12-16-25-30 |
105
|
325×8-12-14-18-38 |
120
|
| 102×4.5-5-6-7-8-10-12-14-16-20 |
80
|
180×32-34-38-40 |
102
|
325×28-32-34-38 |
75
|
| 108×4.5-5-6-7-8-10-12-14-18-20-22 |
75
|
194×6-8-12-16-20-25-30-40 |
140
|
351×10-16-20-25-40 |
120
|
| 114×4.5-5-6-7-8-10-12-14-18-20 |
100
|
203×6-7-10-15-20-25-30 |
90
|
355×6-18-20-25-30-40 |
45
|
| 121×4.5-5-6-7-8-10-12-14-16-20 |
102
|
203×32-36-40 |
70
|
377×8-12-15-20-24-28 |
128
|
| 127×4.5-5-6-7-8-10-12-14-16-20 |
95
|
219×6-8-12-16-18-20-25 |
110
|
377×30-37-40 |
60
|
| 133×4.5-6-8-12-14-16-18-20-25-30 |
120
|
219×30-40 |
65
|
|
|
| 140×5-6-7-8-9-10-12-14-16-20-22 |
50
|
245×8-10-14-17-20-22 |
105
|
