Qingdao Hyrotech Rubber & Plastic Products Co.,Ltd is a leading manufacturer & exporter of rubber hoses and a variety of hose accessories in China. The company covers an area of 20000 square meters workshop with a total investment up to RMB 50 million. We owe 100 sets of different equipments for production, testing and employ more than 200 staffs, including 15 technicians. Our annual output is 5 million meters for hydraulic hoses and 3 million meters for industrial hoses.
Hydraulic Hose DIN EN856 4SP
Tube: Oil resistant synthetic rubber
Reinforcement: Four high tensile steel wire spiral layers ( 4 W/S )
Cover: Abrasion and weather resistant synthetic rubber
Temperature range: -40° C to +121° C
| DN |
Hose I.D |
Wire O.D |
Hose O.D |
Working Pressure |
Burst Pressure |
Minimum Bend Radius |
Weight |
Length |
| inch |
mm |
mm |
mm |
MPa |
psi |
MPa |
psi |
mm |
kg/m |
metres |
| 10 |
3/8 |
9.5 |
17.2 |
20.3 |
27.5 |
4000 |
110.3 |
16000 |
125 |
0.62 |
20/40 |
| 13 |
1/2 |
12.7 |
20.7 |
23.8 |
27.5 |
4000 |
110.3 |
16000 |
180 |
0.85 |
20/40 |
| 16 |
5/8 |
15.9 |
24.6 |
27.4 |
27.5 |
4000 |
110.3 |
16000 |
200 |
1.29 |
20/40 |
| 19 |
3/4 |
19.0 |
27.7 |
30.7 |
27.5 |
4000 |
110.3 |
16000 |
240 |
1.47 |
20/40 |
| 25 |
1 |
25.4 |
34.9 |
38.0 |
27.5 |
4000 |
110.3 |
16000 |
300 |
2.0 |
20/40 |
| 32 |
11/4 |
31.8 |
43.9 |
47.0 |
20.7 |
3000 |
82.7 |
12000 |
420 |
2.86 |
20/40 |
| 38 |
11/2 |
38.1 |
50.4 |
53.5 |
17.2 |
2500 |
68.9 |
10000 |
500 |
3.24 |
20/40 |
| 51 |
2 |
50.8 |
63.7 |
66.7 |
17.2 |
2500 |
68.9 |
10000 |
630 |
4.8 |
20/40 |
Hydraulic Hose 4SP
Workshop
Packing
Audited Supplier 
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