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Special hose assemblies for hydraulic suppo
I. K1 connector: For hydraulic support equipment.
L: Length of products ordered
II. K2 connector: For fully mechanized mining in European countries, including UK and France.
L: Length of products ordered
III. Performance Indicators
Specifications of special hose assemblies for hydraulic supports in coal mining are in compliance with: MT98-84.
|
I.D. |
Working Pressure (MPa) |
Minimum Bending Radius (mm) |
D1 |
D2 |
D3 |
L1 |
L2 |
|
φ6 |
600 |
120 |
15 |
10 |
7 |
65 |
30 |
|
φ8 |
420 |
140 |
20 |
14 |
10.8 |
66 |
29 |
|
φ10 |
400 |
160 |
20 |
14 |
10.8 |
66 |
29 |
|
φ13 |
300 |
190 |
24 |
18 |
14 |
66 |
29 |
|
φ16 |
210 |
240 |
26 |
21 |
17 |
72 |
29 |
|
φ19 |
180 |
300 |
29 |
24 |
20 |
80 |
34 |
|
φ25 |
150 |
360 |
39 |
31 |
27 |
85 |
35 |
|
φ32 |
110 |
450 |
46 |
38 |
34 |
93 |
35 |