SAE 100 R6 Hose
The SAE 100 R6 hose is a low-pressure hose designed for use with petroleum-based fluids, air, water, and lubricating oils. Widely applied in return lines, lube systems, and low-pressure hydraulic applications, the R6 hose features a smooth synthetic rubber inner tube, a single textile fiber braid reinforcement, and a weather-resistant synthetic rubber cover. It is flexible, lightweight, and easy to install, making it a popular choice for industrial and mobile equipment.
hose info
- Water Base or Hydraulic Fluids
- -40℃~ +100℃ (-40℉ ~ 212℉)
SAE 100 R6 is a flexible, low-pressure fuel hose used for petroleum-based fluids, air, water, and lubricants. It features a smooth rubber inner tube, textile braid reinforcement, and a weather-resistant cover—ideal for return lines and lube systems in mobile or industrial equipment.
Specification
Structure

Outside Cover
Synthetic rubber (typically CR) resistant to weather, ozone, and mild abrasion

Reinforcement
One layer of high-strength synthetic textile braid

Inner Tube
Oil-resistant synthetic rubber (commonly NBR)
Features
Textile Reinforced Construction
Durable single textile braid provides excellent pressure support while maintaining hose flexibility.
Fuel and Oil Resistant
Inner tube is compatible with petroleum-based oils, diesel, lubricants, and fuel, making it ideal for return and suction lines.
Compact and Lightweight
Slim profile and low weight allow for easy routing and installation, especially in mobile hydraulic systems.
Weather-Resistant Cover
Outer synthetic rubber cover resists ozone, abrasion, and aging, ensuring long-lasting performance.
Reliable Performance at Low Pressure
Engineered for low to medium pressure hydraulic applications with reliable flow and leak resistance.
Parameters
SAE 100 R6 Hose Sepcification
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 | ||||
R6-05 | 5 | 3/16 | -3 | 4.2 | 5.4 | 10.3 | 11.9 | 3.5 | 510 | 14 | 2030 | 1.97 | 50 | 0.10 |
R6-06 | 6.3 | 1/4 | -4 | 5.6 | 7.2 | 11.9 | 13.5 | 2.8 | 410 | 11.2 | 1620 | 2.56 | 65 | 0.13 |
R6-08 | 8 | 5/16 | -5 | 7.2 | 8.8 | 13.5 | 15.1 | 2.8 | 410 | 11.2 | 1620 | 2.95 | 75 | 0.15 |
R6-10 | 10 | 3/8 | -6 | 8.7 | 10.3 | 15.1 | 16.7 | 2.8 | 410 | 11.2 | 1620 | 2.95 | 75 | 0.18 |
R6-13 | 12.5 | 1/2 | -8 | 11.9 | 13.5 | 19.0 | 20.6 | 2.8 | 410 | 11.2 | 1620 | 3.94 | 100 | 0.26 |
R6-16 | 16 | 5/8 | -10 | 15.1 | 16.7 | 22.2 | 23.8 | 2.4 | 350 | 9.6 | 700 | 4.92 | 125 | 0.31 |
R6-19 | 19 | 3/4 | -12 | 18.3 | 19.9 | 25.4 | 27.8 | 2.1 | 310 | 8.4 | 610 | 5.91 | 150 | 0.40 |
FAQs
The SAE 100 R6 hose is commonly used for low-pressure hydraulic return lines, fuel lines, lubrication lines, and air lines in industrial and mobile equipment.
Yes, the SAE 100 R6 hose is suitable for diesel, fuel oil, and petroleum-based hydraulic fluids, making it an ideal SAE 100 R6 fuel hose.
R6 hose is designed for lower pressure applications and features a single textile braid, while R5 and R4 hoses typically handle higher pressures and may include steel wire reinforcements.
It can be used for non-steam air lines but is not recommended for primary air brake systems on commercial vehicles. SAE J1402-approved hoses are better suited for that purpose.
No, SAE 100 R6 is not reinforced for suction. It’s mainly used in return or lube lines where pressure is low and flow direction is not reversed.






