Application:Suitable for conveying mineral oil, water-based hydraulic oil or water by hydraulic system such as coal mine hydraulic support and comprehensive coal mining unit
Tube:made of special rubber with good oil and weather resistance
Reinforcement:reinforced with copper coated steel wire and black fabric appearance
Cover:anti-aging synthetic rubber
I.D.
(mm)
(in.)
I.D. (mm)
O.D.(mm)
Max.W.P.
Min. B.P.
Min. B.R.
Min
Max
(MPa)
10
3/8-4
9.7
10.5
24.0
70
210
180
13
1/2-4
12.7
13.5
27.5
57
172
16
5/8-4
15.7
16.6
31.0
53
160
260
19
3/4-4
18.7
19.8
35.5
46
140
280
22
7/8-4
21.7
22.8
39.5
41
124
320
25
1-4
24.7
25.8
42.5
35
112
360
32
1 1/4-4
31.6
32.6
50.5
84
460
38
1 1/2-4
37.7
38.8
57.5
75
560
45
1 3/4-4
44.7
45.8
64.5
21
64
640
51
2-4
52.0
70.5
720
3/8-6
26.0
80
240
1/2-6
30.5
72
216
5/8-6
34.5
204
3/4-6
38.5
60
7/8-6
1-6
45.5
50
152
1 1/4-6
53.5
1 1/2-6
60.5
36
108
1 3/4-6
67.5
96
2-6
74.0