? Product Description: Product structure type: the main by-resistant inner layer of the liquid, the layer 2 or 4 or 6 layers of wire reinforced layer, the outer layer composed of the inner layer has the transport medium under pressure to protect the wire is not erosion of the role of the outer layer to protect wire from damage, wire (φ0.3--2.0 reinforced steel) frame material layer is played enhancement. Second, the product uses: high-pressure steel wire reinforced hydraulic hose is mainly used for mine hydraulic support, oil exploitation, suitable for construction, material handling, forging metallurgy, mining equipment, ships, injection molding machinery, agricultural machinery, tools and various industrial sectors mechanization and automation of the hydraulic system has a delivery pressure (higher pressure) and the temperature of the petroleum-based (such as mineral oil, soluble oil, hydraulic oil, fuel oil, lubricating oil) and the water-based liquid (e.g., emulsions, oil-water emulsion, water) and liquid transmission with a maximum working pressure resistant up 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 special selection made with 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 general wire winding hose length of 20 meters, can be made upon request within sixty meters. Four, suitable temperature: -30 ~ 120 ℃ five, Layer 2 and Layer 4 wire spiral hydraulic hose VI Notes: 1. bending radius of not less than a given bend radius to prevent damage due to excessive stretching or hose skeleton, early damage . 2. Depending on the conditions, the correct selection of hose varieties, specifications, do not misuse or substitute. 3. When using a hose, the pressure should be balanced adjust slowly to avoid a sudden pressure increase damage to the tube. 4. When changes in the workplace, should be off the ground handling, not mopping the floor, so as not to scratch the outer plastic, the corrosion skeleton layer. 5. transport corrosive liquid, inside should be cleaned after use to prevent corrosion residue long tube, or choose the appropriate products. Wire winding hose GB / T 10544-2003 wire winding hose SAE100R12 SAE100R13 wire winding hose wire winding hose wire winding hose DIN20023 DIN20023