R4 Oil Suction and Delivery Hose
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Basic Information
- Inner tube: Nitrile Butyl rubber compound (Tensile strength ≥7MPa)
- Reinforcement: Textile cord braided Spiral steel wire
- Outer cover: Butyl Chloroprene rubber compound (Tensile strength ≥9MPa)
- Working temperature: -20°C to 80°C
- Safety factor: 4:1
- Color: Available in various colors such as black, red, etc.
- High Strength Outer Cover: The outer cover of the hose is designed with high-quality Butyl and Chloroprene rubber compound, providing exceptional strength to withstand various working conditions effectively.
- Excellent Abrasion Resistance: With superior abrasion resistance properties, the hose can endure friction and wear, ensuring prolonged durability and reliability in demanding environments.
- Versatile Performance: engineered to meet diverse operating conditions, offering reliable performance across a wide range of applications.
- Hydraulic Systems: primarily used for transporting petroleum-based hydraulic fluids, making it an essential component in hydraulic systems of machinery and engineering vehicles.
- Return Oil Systems: It finds extensive application in the return oil systems of various mechanical equipment and engineering vehicles, ensuring efficient fluid circulation and system operation.
- Chemical and Petroleum Industries: Due to its versatility and compatibility with petroleum products, the hose is also employed in chemical, petroleum, and liquid transportation industries, contributing to the safe and reliable transfer of fluids.
- Wide Range of Liquid Transportation: With its robust construction and reliable performance, the R4 oil hose caters to a diverse range of liquid transportation needs, offering a dependable solution for various industrial applications.
Technical Parameters
| Item Code | Inner Diameter | Outer Diameter | Working Pressure | Burst Pressure | Weight | Max. Length | ||||
| inch | min | max | max | bar | psi | bar | psi | kg/m | m | |
| mm | mm | mm | ||||||||
| R4-019 | 3/4" | 18.2 | 19.8 | 30.8 | 21 | 304.5 | 84 | 1218 | 0.94 | 61 |
| R4-025 | 1" | 24.6 | 26.2 | 36.8 | 17 | 246.5 | 68 | 986 | 1.15 | 61 |
| R4-032 | 1-1/4" | 30.8 | 33.0 | 44.8 | 14 | 203 | 56 | 812 | 1.60 | 61 |
| R4-038 | 1-1/2" | 36.9 | 39.3 | 51.4 | 10.5 | 152.25 | 42 | 609 | 1.83 | 61 |
| R4-051 | 2" | 49.2 | 52.4 | 64.4 | 7 | 101.5 | 28 | 406 | 2.35 | 61 |
| R4-064 | 2-1/2" | 61.9 | 65.1 | 78.4 | 4 | 58 | 16 | 232 | 3.01 | 61 |
| R4-076 | 3" | 74.6 | 77.8 | 90.8 | 4 | 58 | 16 | 232 | 3.83 | 61 |
| R4-089 | 3-1/2" | 87.3 | 90.5 | 106.2 | 3 | 43.5 | 12 | 174 | 4.56 | 61 |
| R4-102 | 4" | 100.0 | 103.2 | 119.2 | 2.5 | 36.25 | 10 | 145 | 5.17 | 61 |
Note: specifications, pressures, colors and other parameters can be customized according to customers' requirements.
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