描述
规格表
SAE 100 R3 / R6 Hydraulic Hose
Product Description
SAE 100 R3 / R6 Hydraulic Hose is a low-pressure hydraulic hose reinforced with high-strength textile fiber. It is designed for light-duty hydraulic systems and return line applications where flexibility, durability, and reliable oil resistance are required. The hose offers excellent performance for petroleum-based hydraulic fluids, lubricating oils, and water-based fluids.
This hose is widely used in low-pressure hydraulic circuits, return lines, and industrial fluid transfer systems, providing stable performance and long service life.
Key Features
- Low-pressure hydraulic application hose
- Textile fiber reinforced for flexibility and strength
- Excellent resistance to oil, abrasion, and weather
- Lightweight and easy to install
- Suitable for tight routing and compact installations
- Stable performance under continuous working conditions
Applications
- Hydraulic return lines
- Low-pressure hydraulic systems
- Lubrication oil delivery lines
- Industrial machinery
- Agricultural equipment
- Light construction machinery
工程建设
- Inner Tube: Oil resistant synthetic rubber
- Reinforcement: One or two layers of high tensile textile braid
- Outer Cover: Abrasion and weather resistant synthetic rubber
Working Temperature
- -40°C to +100°C (continuous operation)
Standards
- SAE 100 R3 / SAE 100 R6 compliant
Application and selection checks
| 应用 | Checks before selecting R3 or R6 | Failure risk to avoid |
|---|---|---|
| Hydraulic return line | Confirm hose ID, operating pressure including surge, fluid and temperature against the exact size-specific datasheet. | Return lines can experience back-pressure; do not select from appearance alone. |
| Lubrication and light-duty machinery | Check oil compatibility, routing length, bend radius and connection type. | Twist or a tight bend near the fitting shortens service life. |
| Agricultural equipment repair | Review movement, abrasion points, clamps and the approved hose/ferrule/fitting combination. | A matching thread does not prove that the crimped assembly is suitable. |
R3 and R6 are different series. Working pressure, minimum bend radius and available sizes must be checked in the relevant manufacturer’s chart; no single rating applies to every diameter. In Indonesia, send the hose marking, DN/dash size, operating and peak pressure, fluid, temperature, length, photos of both ends and machine model to the Surabaya team before requesting a replacement.
Frequently asked questions
Can an R6 hose replace an R3 hose of the same inner diameter?
Not by diameter alone. Compare size-specific working pressure, reinforcement, bend radius, fluid and temperature compatibility, and the approved end-fitting system.
What should be checked after an early return-line failure?
Isolate pressure, then inspect back-pressure spikes, heat, abrasion, twist, bend radius and the crimped end combination before making another assembly.
Compare SAE 100 R1 smooth-cover hose, hose fittings and the manufacturing hose solution. Ask the Surabaya team on WhatsApp for a size-specific quotation.
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