• Product name: Hydraulic Support Rubber Hose
  • Product ID: cp03
  • Added time: 2015-02-22
  • Views : 686

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Uses: The hydraulic support hose is mainly used on hydraulic support device in underground coal mine to convey petroleum-based or water-based liquids with certain pressure and temperature. The medium temperature is -40 ℃ ~ + 100 ℃.
Features: 1. The hose layer is compounded with special synthetic rubbers and has excellent resistance to oil, heat and aging.
2. The hose can withstand high pressure and boasts superior pulse performance.
3. The hose body combines closely, feels soft, and deforms little under pressure. The hose has excellent warping resistance and fatigue resistance.
4. Textile hose is very long, up to dozens of or even hundreds of meters.

Inside
Diameter(mm)

printooment
Diamenter mm

Otside
Diameter(mm)
working press
(MPa)
Allowable working Pressure Mpa Burst pressure Mpa Min.Bent profuse mm

Weight
kg/m

Mm Inch max max max max min
4.8 3/16 11.1±0.3 16.2±0.3 35 56 140 89 0.32
6.4 1/4 12.7±0.3 17.8±0.3 35 56 140 102 0.36
7.9 5/16 14.3±0.3 19.3±0.3 32 50 128 114 0.45
9.5 3/8 16.7±0.3 21.7±0.3 28 45 112 127 0.54
12.7 1/2 19.8±0.3 24.9±0.3 25 40 100 178 0.68
15.9 5/8 23.0±0.3 28.1±0.3 20 32 80 203 0.80
19.0 3/4 27.0±0.3 32.0±0.3 16 26 64 241 0.94
22.2 7/8 30.2±0.3 35.2±0.3 14 22 56 279 1.20
25.4 1 34.9±0.3 40.4±0.3 14 22 56 305 1.35
31.8 1.1/4 44.4±0.3 51.9±0.3 11 18 44 419 2.15
38.1 1.1/2 50.8±0.3 58.2±0.3 9 14 36 508 2.65
50.8 2 63.5±0.3 70.9±0.3 8 12 32 635 3.42

Inside
Diameter(mm)

printooment
Diamenter mm

Otside
Diameter(mm)
working press
(MPa)
proof working Pressure Mpa Burst pressure Mpa Min.Bent profuse mm

Weight
kg/m

Mm Inch max max max max min
4.8 3/16 14.0±0.3 18.0±0.3 65 130 260 89 0.49
6.4 1/4 15.0±0.3 19.0±0.3 60 120 240 102 0.53
7.9 5/16 17.5±0.3 22.0±0.3 55 110 220 114 0.64
9.5 3/8 19.0±0.3 24.0±0.3 50 100 200 127 0.75
12.7 1/2 23.0±0.3 29.0±0.3 35 70 140 178 0.93
15.9 5/8 260±0.3 31.0±0.3 26 52 104 203 1.09
19.0 3/4 29.0±0.3 34.0±0.3 23 46 92 241 1.31
22.2 7/8 32.0±0.3 37.0±0.3 20 40 80 279 1.75
25.4 1 35.6±0.3 41.0±0.3 16 32 64 305 1.78
31.8 1.1/4 43.0±0.3 58.0±0.3 14 28 56 419 3.01
38.1 1.1/2 48.0±0.3 53.5±0.3 12 24 48 508 3.68
50.8 2 52.0±0.3 67.5±0.3 9 18 36 635 4.70

Wire spiral hydraulic rubber hose

Inside
Diameter(mm)

printooment
Diamenter mm

Otside
Diameter(mm)
working press
(MPa)
Allowable working Pressure Mpa Burst pressure Mpa Min.Bent profuse mm

Weight
kg/m

Mm Inch min max min max max max min
12.7 1/2 19.4 21.0 23.8 25.4 41.5 58 166 178 0.83
19.0 3/4 26.6 28.2 30.6 32.2 35 50 140 241 1.30
25.4 1 34.5 36.1 38.5 40.9 28 40 112 305 1.70
31.8 1.1/4 43.3 45.6 49.2 52.4 21 30 84 419 3.08
38.1 1.1/2 51.4 53.4 55.6 58.7 18.5 26 74.0 560 3.40
50.8 2 64.3 68.2 69.9 73.0 16.5 24 66.0 660 4.35

Executed the standard of GB/T10544

China·Penglai Aofenglian Rubber & Plastic Products Co., Ltd. Penglai Linge Rubber & Plastic Products Co., Ltd.
Add: No.1, Kunming Road East, Liujiagou Industrial Park, Economic Development Zone, Penglai City, Shandong Province
Toll Free:400-658-2811
Tel:+86-0535-5610646  +86-0535-5610080  +86-0535-5960708
Fax:+86-0535-5960712
E-mail:salehose@aofenglian.com                   salehose-one@aofenglian.com
P.C.:265608
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