? First, the product structure types: the main by-resistant inner layer of the liquid, the tube, 2 or 4 or 6 layers of wire reinforced layer, the outer layer composition, the inner layer has a transmission medium under pressure to protect the wire from effects of erosion, the outer layer to protect wire from damage, wire (φ0.3--2.0 reinforced steel) layer is a reinforcing material from the enhancement. Second, the product uses: high-voltage wire reinforced hydraulic hose is mainly used for mine hydraulic support, oil exploration, suitable for construction, material handling, metallurgy, forging, mining equipment, ships, injection molding machinery, agricultural machinery, machine tools and various industrial sectors mechanization and automation of the hydraulic transmission system has a certain pressure (the higher pressure) and temperature of the petroleum-based (such as mineral oil, soluble oil, hydraulic oil, fuel oil, lubricating oil) and the water-based liquid (such as emulsion, oil-water emulsions, water) and liquid transmission with a maximum working pressure resistant up to 70-100MPa. Note: This business wire winding hose standard reference GB / T10544-03 standard, DIN20023, SAE100R9 ~ 13 standard, this standard is not suitable for castor oil-based and lipid-based liquid. Third, the product features: 1. Hose is made with the use of special synthetic rubber, has excellent oil resistance, heat aging resistance. 2. Hose bearing pressure, pulse superior performance. 3. tube combined with tight, use a soft, small deformation under pressure. The hose has excellent resistance around the song and fatigue resistance. 5. Our wire winding hose length is 20 meters in general, can be made upon request within sixty meters. Fourth, the applicable temperature: -30 ~ 120 ℃ five, Layer 2 and Layer 4 wire spiral hydraulic hose (GB / T10544-2003 standard) Technical Specifications: Specifications Hose diameter mm diameter wire layer mm OD mm Working pressure minimum burst pressure bending radius mm Weight Kg / m MPa Psi MPa Psi 4sp-6-100 6 ± 0.5 14.4 ± 0.8 19 ± 1.0 100 14490 210 30492 130 0.65 4sp-8-80 8 ± 0.5 16.4 ± 0.8 20.5 ± 1.0 80 11592 210 30492 145 0.85 4sp-10-70 10 ± 0.5 19.2 ± 0.8 24 ± 1.0 70 10143 210 30429 160 1.03 4sp-13-60 13 ± 0.5 22.0 ± 0.8 26 ± 1.0 60 8694 180 26082 410 1.21 4sp-16-55 16 ± 0.5 25.8 ± 0.8 29.8 ± 1.0 55 7970 165 23909 260 1.72 4sp-19-46 19 ± 0.5 29.6 ± 0.8 33.6 ± 1.5 46 6665 140 20286 280 2.08 2sp-19-28 19 ± 0.5 26.6 ± 0.8 30.6 ± 1.0 28 4057 84 12172 280 1.32 4sp-22-40 22 ± 0.8 32.6 ± 0.8 36.5 ± 1.5 40 5796 120 17400 360 2.51 4sp-25-35 25 ± 0.8 35.6 ± 0.8 39.6 ± 1.5 35 5800 120 17400 360 2.51 2sp-25-21 25 ± 0.8 32.6 ± 0.8 36.6 ± 1.5 21 3043 64 9274 360 1.64 4sp-32-32 32 ± 0.8 43.6 ± 0.8 47.6 ± 1.5 32 4637 96 13910 460 3.12 2sp-32-28 32 ± 0.8 40.6 ± 0.8 44.6 ± 1.5 20 2898 60 8694 460 2.14 4sp-38-28 38 ± 1.0 50.4 ± 1 54.4 ± 1.5 28 4057 84 12172 560 4.31 4sp-45-35 45 ± 1.0 57.4 ± 1 61.4 ± 1.5 35 5050 105 15150 650 4.87 4sp-51-35 51 ± 1.0 63.4 ± 1 67.4 ± 1.5 35 5050 105 15150 720 5.40 2sp-51-15 51 ± 1.0 60.0 ± 1 64 ± 1.5 15 2175 45 6525 720 3.42 4sp-64-35 64 ± 1.0 78 ± 1.0 83 ± 1.5 35 5075 87 12615 900 6.7 2sp-64-15 64 ± 1.0 74 ± 1.2 79 ± 1.5 15 2175 45 6525 820 3.4 4sp-76-35 76 ± 1.0 101.8 ± 1.5 108 ± 2.0 35 5075 87 12615 1200 10.5 2sp-76-19 76 ± 1.0 93.4 ± 1.5 99 ± 2.0 19 2755 57 8265 1100 8.5 4sp-89-35 89 ± 1.0 114.8 ± 1.5 121 ± 2.0 35 5075 87 12615 1400 16.4 2sp-89-17 89 ± 1.0 106.4 ± 1.5 112 ± 2.0 17 2465 51 7395 1200 9.8 4sp-102-35 102 ± 1.0 127.8 ± 2.0 134 ± 2.5 35 5075 87 12615 1400 18.2 2sp-102-15 102 ± 1.0 119.4 ± 2.0 125 ± 2.5 15 2175 45 6525 1300 11 4sp-127-30 127 ± 1.0 154.4 ± 2.0 161 ± 2.5 30 4350 75 10875 1500 25.3 2sp-127-14 127 ± 1.0 145.2 ± 2.0 151 ± 2.5 14 2030 42 6090 1400 14.5 4sp-152-27 152 ± 1.5 182 ± 2.0 189 ± 2.5 27 3915 67.5 9787 1800 33.5 2sp-152-13 152 ± 1.5 172 ± 2.0 178 ± 2.5 13 1885 39 5655 1700 17.5 4sp-203-25 203 ± 1.5 239 ± 2.5 247 ± 3.0 25 3625 62.5 9062 2300 52.2 2sp-203-12 203 ± 1.5 227 ± 2.5 235 ± 3.0 12 1740 36 5220 2200 27 6 layer wire winding hose (GB / T10544-2003 standard) Technical Specifications: Specifications Hose diameter mm diameter wire layer mm OD mm Working Pressure Test Pressure Burst Pressure minimum bend radius mm Weight Kg / m MPa Psi MPa Psi MPa Psi 6sp-6-110 6 ± 0.5 16.6 ± 0.8 20.6 ± 1.0 110 15939 115.5 16736 231 33472 180 0.95 6sp-10-77 10 ± 0.5 21.8 ± 0.8 25.8 ± 1.0 77 11157 85.5 12389 231 33472 210 1.48 6sp-13-66 13 ± 0.5 24.8 ± 0.8 28.8 ± 1.0 66 9563 72 10433 198 28690 260 1.75 6sp-16-65 16 ± 0.5 29.0 ± 0.8 33.0 ± 1.0 65 9425 97.5 14125 195 28250 310 2.02 6sp-19-60 19 ± 0.5 33.0 ± 0.8 37.0 ± 1.5 60 8700 90 13050 180 25100 350 2.49 6sp-25-50 25 ± 0.8 39.0 ± 0.8 44.0 ± 1.5 50 7250 65 10850 150 21750 430 2.82 6sp-32-45 32 ± 0.8 47.0 ± 0.8 52 ± 1.5 45 6525 68 9850 135 19550 530 3.79 6sp-38-45 38 ± 1.0 54.2 ± 1.0 59.2 ± 1.5 45 6525 68 9850 135 19550 660 5.76 6sp-51-45 51 ± 1.0 67.2 ± 1.0 72.2 ± 1.5 45 6525 68 9850 135 19550 820 7.13 VI Note:? 1. The bending radius should not be less than a given bend radius to prevent damage due to excessive stretching or hose skeleton, early damage. 2. According to the conditions of use, the correct selection of the hose varieties, specifications, do not misuse or substitute. 3. When using a hose, the pressure should be balanced slowly adjust, avoid sudden pressure increase and damage the pipe. 4. When changes in the workplace, should be off the ground handling, not mopping the floor, so as not to scratch the outer gum after corrosion skeleton layer. 5. transporting corrosive liquids inside should be cleaned after use to prevent corrosion residue long tube, or use the appropriate products. Wire winding hose GB / T 10544-2003 wire winding hose SAE100R12 wire winding hose SAE100R13 wire winding hose wire winding hose DIN20023 DIN20023