Construction
Inner Tube: Oil-resistant synthetic nitrile rubber (NBR)
Reinforcement: Four high tensile steel wire spirals (alternating directions)
Cover: Oil, abrasion, weather, and ozone-resistant synthetic rubber
Surface: Wrapped or smooth surface available
Temperature Range
-40℃ to +100℃
Applications
SAE 100 R9, R10, and R12 hydraulic hoses are designed for very high-pressure hydraulic applications with high impulse requirements. They are widely used in construction machinery, mining, agriculture, forestry equipment, and heavy-duty industrial hydraulic systems, delivering petroleum-based and water-based hydraulic fluids under severe working conditions.
Features & Benefits
R9 / R10: For very high-pressure systems with moderate impulse requirements
R12: Higher pressure rating and more impulse-resistant than R9/R10
Compact and durable design for tough hydraulic applications
Superior resistance to oil, abrasion, weather, ozone, and aging
Long service life in extreme environments
