Use SAE100 R1AT hydraulic hose when a system needs a compact, flexible hose with a single braided steel-wire reinforcement and its working pressure falls within the hose’s rated limit for the selected size. It is commonly considered for general hydraulic lines on equipment such as machine tools, agricultural machinery, and industrial systems. The right choice depends not just on the system’s nominal pressure, but also on pressure spikes, fluid, temperature, routing, and the required bend radius. At Hengshui Xinchi Hose Manufacturing Co., Ltd., we recommend confirming these conditions against the exact hose and assembly specifications before ordering.
If you are looking for more details, kindly visit our website.
SAE100 R1AT is a hydraulic hose type associated with one layer of braided steel-wire reinforcement. The reinforcement helps the hose contain pressure while allowing it to flex during equipment operation. Its construction is intended for hydraulic service, but the hose’s actual pressure capacity and operating limits depend on its nominal size and manufacturer specifications.
R1AT is often compared with EN 853 1SN hose because both descriptions refer to a single-wire-braid construction. However, buyers should not assume that two hoses are interchangeable based on a similar construction name alone. Confirm the applicable standard, dimensions, pressure ratings, and fitting compatibility on the supplier’s technical documents.
R1AT can be a practical option for pressure lines, return lines, or other hydraulic circuits when the circuit’s maximum operating pressure remains below the hose’s rated working pressure. Pressure ratings vary by hose size, so the family name alone does not establish a safe pressure limit. Include expected pressure peaks and operating cycles in the selection, rather than relying only on a normal gauge reading.
For example, an equipment designer may consider R1AT for a hydraulic connection on an industrial machine if the pressure, fluid, temperature, and routing all match the selected product’s datasheet. The hose should also be part of a correctly assembled system, with compatible fittings and installation practices. If the circuit experiences frequent pressure pulses or shock loads, ask the supplier whether the proposed hose and assembly suit those conditions.
A single braided reinforcement can support flexible routing in machinery where rigid pipe would be difficult to install or service. This may be useful around moving components, compact hydraulic units, and equipment layouts with limited connection space. Flexibility does not mean the hose can be bent arbitrarily; observe the product’s minimum bend radius and avoid twisting it during installation.
Hose movement, vibration, and contact with nearby parts can affect service life. Plan the route so the hose does not rub against sharp edges, carry equipment loads, or become stretched at full movement. Where exposure to abrasion or external damage is likely, evaluate protective sleeves or a more suitable hose construction.
R1AT may be considered for hydraulic applications in agricultural machinery, machine tools, material-handling equipment, and general industrial systems. These are application categories, not automatic approvals: operating conditions differ among machines and even among circuits on the same machine. Check the hose manufacturer’s stated service and fluid compatibility for the intended use.
| Selection item | What to confirm | Why it matters |
|---|---|---|
| Working pressure | Rated pressure for the exact hose size, plus the system’s peak pressure | Pressure capacity is size-specific and must suit actual duty. |
| Hose size | Inside diameter, outside diameter, and connection requirements | Incorrect sizing can affect flow, fit, and installation. |
| Temperature | Fluid temperature and ambient temperature across operating conditions | Temperature limits vary with hose construction and fluid. |
| Fluid compatibility | Hydraulic fluid type and any additives | Compatibility must be confirmed for the tube and full hose assembly. |
| Routing and fittings | Bend radius, movement, fitting type, and assembly method | A suitable hose can still fail prematurely if routed or assembled poorly. |
Temperature is especially important because ratings differ among products and service conditions. Some standard R1AT products are specified for hydraulic-fluid temperatures in the range of approximately -40°C to +100°C, but this is not a universal guarantee for every hose, fluid, or assembly. Confirm the specific manufacturer’s published limits, and consider any lower limit that applies to a particular fluid or operating condition.
Link to Hengshui Xinchi Hose Manufacturing Co., Ltd.
Ask for pressure data in clear units such as bar or MPa, and temperature data in °C. Also request the minimum bend radius in millimetres for the selected size rather than estimating it visually. These three measurements—pressure, temperature, and bend radius—make an initial suitability review more concrete.
R1AT is not the automatic choice for every low-to-medium pressure circuit. If the system’s pressure, including transients, exceeds the selected hose’s rating, choose a hose with an appropriate higher rating. Applications with severe pulsation, unusual fluids, elevated temperatures, or demanding external conditions also require a more specific technical review.
A higher-reinforcement hose may be worth evaluating when pressure or mechanical demands are greater, but it can differ in flexibility, dimensions, and fitting requirements. Conversely, a lower-pressure hose may suit a circuit only when its own ratings and application limits are adequate. Select by documented system requirements, not by assuming that a more robust or less costly construction is always the best fit.
Record the normal and maximum system pressure, expected pressure surges, operating temperature, fluid type, and duty cycle. Include whether the hose is stationary or flexes during operation. If the application involves outdoor use, chemical exposure, or contact with abrasive surfaces, include those conditions as well.
Specify the hose inside diameter, length, fitting type, connection size, and orientation where applicable. Check the minimum bend radius and leave sufficient room for movement without kinking or tension. The hose, fittings, and crimping or assembly method should be confirmed as compatible with one another.
Match the application details against the exact product datasheet, not a general description of SAE100 R1AT. Verify the working pressure for the selected size, temperature limits, fluid compatibility, and applicable construction standard. Where a requirement is unclear, ask the supplier to identify the relevant specification in writing before placing a production order.
At Hengshui Xinchi Hose Manufacturing Co., Ltd., we work with buyers to clarify hose size, operating pressure, fluid, temperature, fittings, and application conditions before confirming a product specification. This information helps us assess whether SAE100 R1AT is an appropriate option or whether another construction should be considered. Buyers can provide a drawing, existing hose details, or equipment requirements to support a more accurate review.
For a quotation, share the required hose size and length, fitting details, expected order quantity, destination, and any requested documentation. We can then discuss product availability, customization requirements, and the information needed for technical evaluation. Final suitability should be confirmed against the agreed product data and the requirements of the equipment system.
Use SAE100 R1AT when a single-wire-braid hydraulic hose matches the circuit’s size-specific pressure rating, fluid and temperature conditions, and installation requirements. It is a candidate for many general hydraulic applications, but it should not be selected on the hose designation alone. The next step is to document the system’s peak pressure, temperature, fluid, size, bend radius, and fittings, then compare them with the exact datasheet. Contact Hengshui Xinchi Hose Manufacturing Co., Ltd. with those details to discuss a suitable specification for your low-to-medium pressure system.
The company is the world’s best When to Use SAE100 R1AT Hose in Low-to-Medium Pressure Systems supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.