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Steel wire braided hydraulic hose Product standards
lhydraulic support of standard, steel wire rubber hose and hose assemblies are based on GB/T3683-1992
l wire winding reinforced hydraulic rubber coated with rubber hose and hose assemblies are based on GB/T10544-2003.
The test specification of hydraulic hose assembly and the intermediate joints are consulted with MT98-2006.
Steel wire braided hydraulic hose Product main purpose and scope of application
lSteel wire braided hydraulic hose and hose assemblies is mainly used in hydraulic equipment transfer pressure coal construction machinery industry.
l According to customer requirements, provide all kinds of medium and all kinds of hose assembly.
The meaning of Steel wire braided hydraulic hose Types
l Four layers of steel wire winding hydraulic support hose product model is expressed as 4 SP - 16, 19, 25, 31.5, 38. Model: 4-4 layers S - winding P - medium pressure 16-38 - nominal diameter
l Four layer steel wire winding hydraulic support hose assembly model expressed as KJ4SP - 16, 19, 25, 31.5, 38.Model: KJ - hose assemblies 4-4 layer S - winding P - medium pressure 16-38 - nominal diameter
Steel Wire Braided Hydraulic Hose Reference Specification
Inside Diameter (mm) |
Layer |
Reinforcement Diameter (mm) |
Outside Diameter(mm) |
Working Pressure(MPa) |
Proof Pressure(MPa) |
Burst Pressure(MPa) |
Min.Bend Radius(mm) |
||||
DN |
min |
max |
measure |
Tol |
measure |
Tol |
Map |
Map |
Map |
mm |
|
6.3 |
6.2 |
7 |
1 |
11.5 |
±0.5 |
13.5 |
±0.5 |
18 |
30 |
72 |
100 |
2 |
13 |
15 |
-0.3 |
35 |
56 |
140 |
|||||
3 |
14.5 |
16.5 |
|
40 |
61 |
160 |
|||||
8 |
7.7 |
8.5 |
1 |
13.5 |
±0.5 |
15.5 |
±0.5 |
16 |
25 |
64 |
115 |
2 |
15 |
17 |
-0.3 |
32 |
50 |
128 |
|||||
3 |
16.5 |
18.5 |
|
37 |
55 |
148 |
|||||
10 |
9.3 |
10.1 |
1 |
15.5 |
±0.5 |
17.5 |
±0.5 |
14 |
22 |
56 |
130 |
2 |
17 |
19 |
-0.3 |
28 |
50 |
112 |
|||||
3 |
18.5 |
20.5 |
|
33 |
55 |
132 |
|||||
12.5 |
12.3 |
13.5 |
1 |
19.4 |
±0.5 |
21.4 |
±0.5 |
13 |
20 |
52 |
180 |
2 |
20.9 |
22.9 |
-0.3 |
25 |
40 |
100 |
|||||
3 |
22.4 |
24.4 |
|
30 |
45 |
120 |
|||||
16 |
15.5 |
16.7 |
1 |
22.4 |
±0.5 |
24.8 |
±0.5 |
10 |
16 |
40 |
205 |
2 |
23.9 |
26.3 |
-0.3 |
20 |
32 |
80 |
|||||
3 |
25.4 |
27.8 |
|
25 |
37 |
100 |