Úno . 10, 2025 12:16 Back to list

Compact 21Mpa Working Pressure Layer or Two Layers Steel Wire Reinforced Hydraulic Hose SAE 100 R17


Understanding the nuances of hydraulic hoses is crucial for industries relying on hydraulic systems for power and fluid transmission. When it comes to selecting or maintaining a reliable hydraulic hose, focusing on key numbers such as 1, 3, and 4 can make a significant difference. These numbers represent specific aspects of hydraulic hoses in classifications, size, layers, and functionalities that enhance performance and safety.

1 3 4 hydraulic hose

A hydraulic hose is an essential component in various heavy machinery, industrial, and automotive applications. The hydraulic hoses act like the circulation system of these machines, transferring fluid power from one part to another. Their design, quality, and proper selection are paramount to ensure efficient and smooth operation. The number 1 in the hydraulic hose context usually denotes single-layered hoses. These hoses are typically used for lighter industrial applications where the pressure requirements are lower. Having a single layer of reinforcement means they are more flexible but less robust compared to multi-layered options. However, this flexibility makes them ideal for applications requiring tight bends and greater maneuverability, such as in lightweight machinery or limited-space installations. Operators should ensure these hoses are utilized in environments matching their pressure ratings to avoid unforeseen failures that could lead to downtime or equipment damage.

1 3 4 hydraulic hose

Meanwhile, the number 3 often represents the series or categorization within certain standards like those set by SAE (Society of Automotive Engineers) or ISO (International Standards Organization). This can relate to specifications in pressure ratings, temperature tolerance, and fluid compatibility. For example, a hose may belong to the 3xxx series indicating specific properties and use-cases, ensuring that engineers and purchasing managers select compatible products for their systems. Selecting hoses aligned correctly with such standards guarantees the performance and longevity of the hydraulic systems they are integrated into.1 3 4 hydraulic hose
Finally, the number 4 could indicate a four-layered hose construction. These hoses are engineered for high-pressure demands and severe operational conditions. The multiple layers of reinforcement, usually made from high-tensile steel wire or textile braids, provide superior strength and durability. As such, they are ideal for use in construction equipment, snowplows, heavy-duty industrial machinery, and other demanding environments. Despite their rigidity, these hoses offer excellent resistance to abrasions, temperature variations, and environmental stresses. Companies utilizing these hoses benefit from the reduced risk of hose failure, longer operational lifespans, and lower maintenance costs due to their resilience. Choosing the right hydraulic hose involves understanding the specific requirements of your application, such as working pressure, temperature range, and the type of fluid being conveyed. Using the wrong hose could lead not only to functional inefficiencies but also safety hazards. For enterprises needing hydraulic solutions, consulting with experienced engineers and leveraging guidelines from industry standards are trusted methods to ensure optimal hose selection. Additionally, routine maintenance and inspections are integral to sustaining the operational integrity of these hoses. Recognizing signs of wear and implementing timely replacements can prevent expensive repairs, machine downtime, and safety risks. In summary, the numbers associated with hydraulic hoses are not mere identifiers but crucial indicators of their specifications, strengths, and suitable applications. Professional comprehension of these numeric symbols can streamline decision-making, enhance the safety and efficiency of hydraulic systems, and uphold the operational efficacy indispensable in competitive industrial sectors. Through precise judgment and expert advice, businesses can trust that they are investing in hydraulic hoses that securely support their machinery and productivity mandates.


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