Applications：Suitable for hydraulic support, comprehensive set of hydraulic system Shearer transport mineral oil, water-based hydraulic oil or water
Tube：black oil-resistant synthetic rubber
Reinforcement：one or more layers of super flexible high-strength steel wire
Cover：black oil-resistant, weather-resistant, wear-resistant synthetic rubber
Temperature range：-40 ° C ~ + 100 ° C (-40 ° F ~ + 212 ° F)
|
SIZE |
SIZE |
I.D. |
O.D. |
Max.W.P. |
Min.B.P. |
Min.B.R. |
|
|
Min |
Max |
Max |
(MPa) |
(MPa) |
(mm) |
||
|
6—1 |
1/4—1 |
5.8 |
6.5 |
15.4 |
32.0 |
80 |
100 |
|
8—1 |
5/16—1 |
7.8 |
8.5 |
17.4 |
28.0 |
70 |
115 |
|
10—1 |
3/8—1 |
9.8 |
10.5 |
19.3 |
25.6 |
64 |
130 |
|
13—1 |
1/2—1 |
12.8 |
13.5 |
23.1 |
22.4 |
56 |
180 |
|
16—1 |
5/8—1 |
15.8 |
16.6 |
26.3 |
16.8 |
42 |
205 |
|
19—1 |
3/4—1 |
18.8 |
19.8 |
29.2 |
14.4 |
36 |
240 |
|
22—1 |
7/8—1 |
21.8 |
22.8 |
32.2 |
12.8 |
32 |
280 |
|
25—1 |
1—1 |
24.8 |
25.8 |
35.8 |
11.2 |
28 |
300 |
|
32—1 |
1 1/4—1 |
31.6 |
33.6 |
44.2 |
9.0 |
22.5 |
420 |
|
38—1 |
1 1/2—1 |
37.7 |
39.8 |
51.2 |
7.0 |
17.5 |
500 |
|
45—1 |
1 3/4—1 |
44.6 |
45.6 |
57.2 |
5.0 |
12.5 |
550 |
|
51—1 |
2—1 |
50.7 |
52.0 |
64.7 |
3.0 |
7.5 |
630 |
|
6—2 |
1/4—2 |
5.8 |
6.5 |
17.2 |
56.0 |
140 |
100 |
|
8—2 |
5/16—2 |
7.8 |
8.5 |
19.2 |
48.0 |
120 |
115 |
|
10—2 |
3/8—2 |
9.8 |
10.5 |
21.1 |
40.0 |
100 |
130 |
|
13—2 |
1/2—2 |
12.8 |
13.5 |
24.9 |
36.0 |
90 |
180 |
|
16—2 |
5/8—2 |
15.8 |
16.6 |
28.1 |
32.0 |
80 |
205 |
|
19—2 |
3/4—2 |
18.8 |
19.8 |
31 |
25.0 |
62 |
240 |
|
22—2 |
7/8—2 |
21.8 |
22.8 |
34 |
22.0 |
55 |
280 |
|
25—2 |
1—2 |
24.8 |
25.8 |
37.6 |
21.0 |
52 |
300 |
|
32—2 |
1 1/4—2 |
31.6 |
33.6 |
46.2 |
17.0 |
42.5 |
420 |
|
38—2 |
1 1/2—2 |
37.7 |
39.8 |
52.2 |
12.0 |
30 |
500 |
|
45—2 |
1 3/4—2 |
44.6 |
45.6 |
59.2 |
9.0 |
22.5 |
55 |
|
51—2 |
2—2 |
50.7 |
52.0 |
65.2 |
8.0 |
20 |
630 |
|
8—3 |
5/16—3 |
7.8 |
8.5 |
20.8 |
50.0 |
125 |
115 |
|
10—3 |
3/8—3 |
9.8 |
10.5 |
22.7 |
45.0 |
112.5 |
130 |
|
13—3 |
1/2—3 |
12.8 |
13.5 |
26.7 |
40.0 |
100 |
180 |
|
16—3 |
5/8—3 |
15.8 |
16.6 |
29.9 |
35.0 |
87.5 |
205 |
|
19—3 |
3/4—3 |
18.8 |
19.8 |
32.8 |
28.0 |
70.5 |
240 |
|
22—3 |
7/8—3 |
21.8 |
22.8 |
35.8 |
25.0 |
62.5 |
280 |
|
25—3 |
1—3 |
24.8 |
25.8 |
38.8 |
24.0 |
60.5 |
300 |
|
32—3 |
1 1/4—3 |
31.6 |
33.6 |
48.8 |
19.0 |
47.5 |
420 |
|
38—3 |
1 1/2—3 |
37.7 |
39.8 |
54.2 |
15.0 |
37.5 |
500 |
Inner rubber layer：Nitrile or neoprene synthetic rubber, suitable for biodegradable hydraulic oil
Reinforcement layer：one or two layers of steel wire weaving (1/4" ‒3/8"), pulse ≥300,000 times four layers of steel wire winding (1/2"‒2"), pulse ≥1 million times
Inner rubber layer：Nitrile or neoprene synthetic rubber, suitable for biodegradable hydraulic oil
Reinforcement layer：one or two layers of steel wire weaving (1/2" ‒3/4"), pulse ≥ 300,000 times, four layers of steel wire winding (1" ‒ 2"), pulse ≥ 1 million times
Tube：synthetic rubber, suitable for biodegradable hydraulic oil
Reinforcement：one or two braided ultra high-strength steel, to enhance the burst pressure of more than 15%. One layer braiding pulse is not less than 300,000 times, two layer braiding pulse is not less than 500,000 times