- Rubber Hoses[10]
- Pipe Fittings[3]
- Seals[1]
- Contact Person : Ms. Zhang Rachel
- Company Name : Hebei Zhongtong Rubber Products Co., Ltd.
- Tel : 86-318-4263991,15003186627
- Fax : 86-318-4263992
- Address : Hebei,Hengshui,No.8, Jing'an East Street ,Jing county,Hebei Province
- Country/Region : China
- Zip : 053500
hydraulic rubber hose with spring
hydraulic rubber hose with spring
Construction
this hose shall consist of an innerr tube of oil resistant synthetic rubber.a single steel wire braided reinforcement, and an oil and weather resistant synthetic rubber cover.the spring is added on the outside to make the hose has much better peformance on abrasion resistance.
Application
this section covers hose for use with petroleum vase hydraulic fluids within a temperature range of -40°c~+100°c
Hose Parameter
NominalDiameter | InsideDiameter mm | ReinforcementDiameter mm | OutsideDiametermm | WorkingPressure MPa | ProofPressure MPa | BurstPressure Mpa | BendRadius
mm | ||||
A/D | |||||||||||
mm | inch | min | max | min | max | min | max | max |
| min | min |
5 | 3/16 | 4.6 | 5.4 | 10.6 | 11.7 | 15.1 | 16.7 | 34.5 | 70 | 140 | 90 |
6.3 | 1/4 | 6.2 | 7.0 | 12.1 | 13.3 | 16.7 | 18.3 | 34.5 | 70 | 140 | 100 |
8 | 5/16 | 7.7 | 8.5 | 13.7 | 14.9 | 18.3 | 19.8 | 29.3 | 59.5 | 119 | 115 |
10 | 3/8 | 9.3 | 10.1 | 16.1 | 17.3 | 20.6 | 22.2 | 27.6 | 56 | 112 | 125 |
12.5 | 1/2 | 12.3 | 13.5 | 19.0 | 20.6 | 23.8 | 25.4 | 24.1 | 49 | 98 | 180 |
16 | 5/8 | 15.5 | 16.7 | 22.2 | 23.8 | 27.0 | 28.6 | 19.0 | 38.5 | 77 | 205 |
19 | 3/4 | 18.6 | 19.8 | 26.2 | 27.8 | 31.0 | 32.5 | 15.5 | 31.5 | 63 | 240 |
25 | 1 | 25.0 | 26.4 | 34.1 | 35.7 | 38.5 | 40.9 | 14 | 28 | 56 | 300 |
31.5 | 1-1/4 | 31.4 | 33.0 | 43.2 | 45.6 | 49.2 | 52.4 | 11.3 | 22.7 | 45.5 | 420 |
38 | 1-1/2 | 37.7 | 39.3 | 49.6 | 52.0 | 55.6 | 58.7 | 8.7 | 17.5 | 35 | 500 |
51 | 2 | 50.4 | 52.0 | 62.3 | 64.7 | 68.3 | 71.4 | 7.8 | 15.7 | 31.5 | 630 |
63 | 2-1/2 | 63.1 | 65.1 | 74.6 | 77.8 | 80.9 | 84.1 | 7 | 14 | 28 | 760 |
hydraulic rubber hose with spring
