SAE 100 R12 steel wire spiraled hydraulic hose is suitable for delivering petroleum-based hydraulic oils and it is mainly used in high pressure working conditions. It is composed of three parts: tube, reinforcement and cover. The tube is made from black oil resistant synthetic rubber, making it have outstanding performance in delivering petroleum-based hydraulic oils. The reinforcement is made from four layers of high tensile and high strength thick spiraled steel wire in alternating direction, making the hose resistant to extremely high pressure. The cover is made from high quality synthetic rubber, which is resistant to abrasion, corrosion, weather, ozone, cut, aging and sunlight.
The details of SAE 100 R12 steel wire spiraled hydraulic hose:
- Structure: it is composed if three parts: tube, reinforcement and cover.
- Tube: high-quality black oil resistant synthetic rubber.
- Reinforcement: Four layers of high tensile and high strength thick spiraled steel wire in alternating direction.
- Cover: high quality abrasion, weather and corrosion-resistant synthetic rubber.
- Working temperature: -40 °C to +121 °C.
The specification of SAE 100 R12 steel wire spiraled hydraulic hose (1)
| Hose | Size | Size | Dash | ID | ID | WD | WD | OD | OD |
| code | mm | inch | size | min | max | min | max | min | max |
| SAE100R12-01 | 10 | 3/8 | -6 | 9.3 | 10.1 | 16.6 | 17.8 | 19.5 | 21 |
| SAE100R12-02 | 12.5 | 1/2 | -8 | 12.3 | 13.5 | 19.9 | 21.5 | 23 | 24.6 |
| SAE100R12-03 | 16 | 5/8 | -10 | 15.5 | 16.7 | 23.8 | 25.4 | 26.6 | 28.2 |
| SAE100R12-04 | 19 | 3/4 | -12 | 18.6 | 19.8 | 26.9 | 28.4 | 29.9 | 31.5 |
| SAE100R12-05 | 25 | 1 | -16 | 25 | 26.4 | 34.1 | 35.7 | 36.8 | 39.2 |
| SAE100R12-06 | 31.5 | 1-1/4 | -20 | 31.4 | 33 | 42.7 | 45.1 | 45.4 | 48.6 |
| SAE100R12-07 | 38 | 1-1/2 | -24 | 37.7 | 39.3 | 49.2 | 51.6 | 51.9 | 55 |
| SAE100R12-08 | 51 | 2 | -32 | 50.8 | 52 | 62.5 | 64.8 | 65.1 | 68.3 |
The specification of SAE 100 R12 steel wire spiraled hydraulic hoses (2)
| Hose code | Working pressure | Working pressure | Proof pressure | Proof pressure | Min burst pressure | Min burst pressure | Min bending radius | Weight |
| MPa | psi | MPa | psi | MPa | psi | mm | kg/m | |
| SAE100R12-01 | 28 | 4060 | 56 | 8120 | 112 | 16240 | 125 | 0.7 |
| SAE100R12-02 | 28 | 4060 | 56 | 8120 | 112 | 16240 | 180 | 0.83 |
| SAE100R12-03 | 28 | 4060 | 56 | 8120 | 112 | 16240 | 200 | 1.12 |
| SAE100R12-04 | 28 | 4060 | 56 | 8120 | 112 | 16240 | 240 | 1.43 |
| SAE100R12-05 | 28 | 4060 | 56 | 8120 | 112 | 16240 | 300 | 2 |
| SAE100R12-06 | 21 | 3045 | 42 | 6090 | 84 | 12180 | 420 | 2.8 |
| SAE100R12-07 | 17.5 | 2540 | 35 | 5075 | 70 | 10150 | 500 | 3.4 |
| SAE100R12-08 | 17.5 | 2540 | 35 | 5075 | 70 | 10150 | 640 | 4.25 |
The Application of SAE 100 R12 steel wire spiraled hydraulic hoses :
SAE 100 R12 steel wire spiraled hydraulic hoses is mainly used for mine hydraulic support, oil field development, suitable for engineering construction, lifting and transportation, metallurgy forging, mining equipment, ships, injection molding machinery, agricultural machinery, various machine tools, and various industrial departments In the mechanized and automated hydraulic system, petroleum-based (such as mineral oil, soluble oil, hydraulic oil, fuel oil, lubricating oil) and water-based liquid (such as emulsion, oil-water emulsion, etc.) with a certain pressure (higher pressure) and temperature are transported Water),and liquid transmission, the highest working pressure resistance can reach 70-120Mpa.
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