SAE 100 R3 Hydraulic Hose
As a trusted SAE 100 R3 hydraulic hose manufacturer in China, SHOTON Hydraulics offers high-quality textile-braided hoses designed for low-pressure hydraulic applications. The hose is constructed with two layers of synthetic fiber reinforcement, providing excellent flexibility and durability under light-duty conditions.
Our 2 layer fiber braided hydraulic hose is ideal for conveying petroleum-based and water-based hydraulic fluids, air, and lubricating oils. It’s widely used in agricultural machinery, compressors, and low-pressure industrial systems.
hose info
- Hydraulic Fluids or Water-Based Fluids
- -40℃~ +100℃ (-40℉ ~ 212℉)
SAE 100 R3 hydraulic hose is a flexible, low-pressure hose reinforced with two layers of high-strength synthetic fiber braid. Designed for use with petroleum-based and water-based fluids, it offers excellent resistance to weather, oil, and abrasion. Ideal for air, lubricating oil, and light-duty hydraulic applications, this hose is commonly used in agricultural machinery, compressors, and other low-pressure systems.
Specification
Structure

Outside Cover
1 layer of oil and weather resistant synthetic rubber cover

Reinforcement
2 layers of fiber braided reinforcement

Inner Tube
1 layer of oil resistant synthetic rubber
Features
Double Fiber Braided Reinforcement
Two layers of high-tensile synthetic fiber provide added strength and flexibility for low-pressure systems.
Excellent Flexibility
The textile construction allows easy routing in compact or mobile equipment.
Oil and Weather Resistant Cover
Durable synthetic rubber cover protects against oil, ozone, and environmental wear.
Wide Temperature Range
Operates reliably from -40°C to +100°C, suitable for both hot and cold climates.
Lightweight and Easy to Install
Simplifies handling and assembly, reducing labor time in installation and maintenance.
Low-Pressure Fluid Compatibility
Suitable for petroleum-based fluids, lubricating oils, air, and water-based hydraulic fluids.
Parameters
SAE 100 R3 Hose Parameter
Type /Spec. | Metric Sizes (mm) | Inch Sizes (inch) | SAE Spec. 1/16 | ![]() Hose I.D. | ![]() Hose O.D. | ![]() Max Work Pressure | ![]() Burst Pressure | ![]() Min Bend Radius | ![]() Weight | |||||
Min | Max | Min | Max | mpa | psi | mpa | psi | inch | mm | kg/m | ||||
R3-05 | 5 | 3/16 | -3 | 4.6 | 5.4 | 11.9 | 13.5 | 10.5 | 1520 | 42 | 6090 | 2.95 | 75 | 0.16 |
R3-06 | 6.3 | 1/4 | -4 | 6.1 | 7.0 | 13.5 | 15.1 | 8.7 | 1260 | 35 | 5075 | 2.95 | 75 | 0.18 |
R3-08 | 8 | 5/16 | -5 | 7.6 | 8.5 | 16.7 | 18.3 | 8.4 | 1220 | 33.5 | 4860 | 3.94 | 100 | 0.27 |
R3-10 | 10 | 3/8 | -6 | 9.2 | 10.1 | 18.3 | 19.8 | 7.8 | 1130 | 31.5 | 4570 | 3.94 | 100 | 0.31 |
R3-13 | 12.5 | 1/2 | -8 | 12.4 | 13.5 | 23.0 | 24.6 | 7 | 1015 | 28 | 4080 | 4.92 | 125 | 0.45 |
R3-16 | 16 | 5/8 | -10 | 15.6 | 16.7 | 26.2 | 27.8 | 6.1 | 885 | 24.5 | 3550 | 5.51 | 140 | 0.53 |
R3-19 | 19 | 3/4 | -12 | 18.7 | 19.8 | 31.0 | 32.5 | 5.2 | 750 | 21 | 3045 | 5.91 | 150 | 0.72 |
R3-25 | 25 | 1 | -16 | 25.1 | 26.2 | 36.9 | 39.3 | 3.9 | 570 | 15.7 | 2280 | 8.07 | 205 | 0.90 |
R3-32 | 31.5 | 1-1/4 | -20 | 31.4 | 32.9 | 42.9 | 46.0 | 2.6 | 380 | 10.5 | 1520 | 9.84 | 250 | 1.07 |
FAQs
SAE 100 R3 uses two layers of fiber braid as reinforcement and is suitable for low-pressure applications, while SAE 100 R1 uses a single layer of steel wire braid and is suitable for medium-pressure hydraulic systems.
It’s commonly used in agricultural machines, compressors, lubrication lines, and systems carrying air, water, or petroleum-based fluids at low pressure.
Yes, SHOTON Hydraulics is a China hydraulic hose factory with advanced production lines for fiber and wire braided hoses, including SAE 100 R3, with strict quality inspections before delivery.
Yes, SAE 100 R3 is compatible with petroleum-based hydraulic fluids and lubricating oils, but only under low pressure and non-impulse conditions.
Absolutely. As OEM SAE 100 R3 hydraulic hose manufacturers, we offer custom printing, packaging, and logo services for distributors and global clients.






