High-temperature 1SN hoses
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Hoses for hot oil
Hoses for hot oil are available for sale. The category includes rubber hoses with a single steel braid designed for hot oil or air. High-temperature hoses are specialized hoses designed for a specific task. Hoses in the category below are suitable for installations where the medium is oil with a very high temperature up to 130 degrees, and temporarily even up to 150 degrees. In case of using a standard 1SN hose such a hose would become stiff and then get damaged. We also offer 2SN hoses with two steel braids and PTFE hoses in a stainless steel braid designed for very high temperatures + 280 degrees. We also have heat-resistant covers. Hoses used in hydraulic systems where the medium is hot or in a place where there is a heat source that could cause damage to a standard hose.
Technical parameters of high-temperature hoses :
- medium : hydraulic oil, water, compressed air
- purpose: high temperature up to +130 degrees.
- reinforcement: one steel braid ( 1SN )
- color: blue or black
- available diameters: 6mm, 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 32mm, 40mm, 50mm
Applications of oil hoses in high temperatures
Oil hoses in high temperatures are used in the chemical industry, where substances with elevated temperatures are transported. In the automotive industry, they are used for engine cooling systems that require resistance to extreme thermal conditions. Also in the energy sector, these hoses are crucial for heat transfer systems.
How to choose the right hose for oil and high temperature?
When choosing an oil hose for high temperature, the maximum operating temperature and working pressure the hose must withstand should be taken into account. It is also important that the material from which the hose is made is resistant to oil and other chemicals. Additionally, attention should be paid to flexibility and bending radius to ensure ease of installation and use.
Safety of working with hot oil
When working with hot oil in hydraulic installations, it is crucial to use appropriate personal protective equipment, such as gloves and safety goggles. Technical condition of hoses and fittings should also be checked regularly to avoid leaks and failures. It is also important to follow safety procedures and train personnel in the operation of equipment under high pressure and temperature.
What are high-temperature 1SN hoses
High-temperature 1SN hoses are specialized hydraulic lines designed to work at elevated temperatures. Compared to standard 1SN hoses, high-temperature versions are distinguished by a more heat-resistant cover and an optimal choice of rubber and textile materials. Thanks to this, they perform excellently in applications where the operating temperature exceeds typical ranges found in classic hydraulic installations. Hoses of this type are commonly used, among others, in air compressors, where the working media and heat generated by the machine make standard lines less durable. Due to increased thermal resistance, high-temperature hoses maintain their working properties over a longer period, which translates into greater system reliability and less risk of damage related to overheating.
Differences from standard 1SN hoses
The first and most important difference is the operating temperature range. Standard 1SN hoses are designed for typical operating conditions in power hydraulics, where the temperature of the medium and environment stays within normal limits. High-temperature hoses, thanks to a special rubber compound and cover, can operate at temperatures significantly higher than standard lines. This means that the hydraulic fluid in systems with elevated temperatures does not cause premature aging of the hose. The second difference is the external appearance (blue color) and markings.
Application of hoses resistant to high temperatures
High-temperature 1SN hoses are used where installations are exposed to higher operating temperatures and intense duty cycles. Examples of typical applications include: air compressor hydraulic systems, industrial machinery operating in elevated temperature conditions, installations located close to heat sources, vehicles and work equipment in harsh environmental conditions. Thanks to this, these hoses offer greater durability and reliability than their standard counterparts.
Summary of differences
In short, the main differences between high-temperature 1SN hoses and standard versions are: higher operating temperature resistance, more resistant cover and construction materials, often different coloring and visual markings for easy identification, use in applications such as air compressors and other devices operating at high temperatures. If you would like me to help choose the right hose for a specific application (e.g., for a compressor or other machine), let me know, and I will advise the best technical solution.