Rubber hoses

Rubber hoses – resistance to pressure and chemical influences

Rubber hoses are an indispensable element in a wide range of applications, from domestic use to heavy-duty industrial applications. Thanks to their flexibility, elasticity, and resistance to external influences, these hoses are used for the transport of liquids, gases, or vapors wherever safety, durability, and efficiency are important. A properly selected rubber hose can withstand high pressure, aggressive chemicals, or sudden temperature changes, making them widely used in agriculture, construction, engineering systems, and manufacturing. UAB “Almeida” offers a wide range of hoses with delivery in Kaunas, Vilnius, Šiauliai, Panevėžys, Klaipėda, offering high quality at competitive prices.

What rubber hoses are suitable for industry, agriculture, and construction?

Specialized hoses are used for different areas of activity. In industry, reinforced hoses that are resistant to high pressure, temperature, and chemicals are most often required—they are used for petroleum products, vapors, aggressive liquids, or technical gases. In agriculture, irrigation hoses are widely used to supply water over long distances – they must be flexible, UV-resistant and resistant to mechanical wear. Construction requires hoses with a strong outer coating that can withstand abrasion from rough surfaces, compression, and temperature fluctuations.

What is the difference between high-pressure and low-pressure hoses?

High-pressure hoses are usually made of several layers – an inner rubber layer, textile or steel reinforcement, and a protective outer cover. They are designed for use with compressed air, water, lubricants, or technical gases, where pressures can reach tens or even hundreds of bar. Low-pressure hoses are suitable for domestic systems, such as garden hoses or rubber tubes for water drainage, which only require flexibility and minimal load. The choice of the right type depends on the conditions of use and the required technical characteristics.

How to ensure long service life and avoid damage?

Durability is influenced not only by the hose itself, but also by how it is used. It is important to avoid bending the hose at right angles, stretching it, allowing it to come into contact with sharp surfaces or subjecting it to constant friction. It is recommended to use hose holders, spirals, or protective caps. Regular inspection of hoses helps to detect cracks, surface damage, or signs of wear and tear and to replace them in a timely manner. For high loads, it is important to choose hoses with additional reinforcement and suitable for the requirements of the medium.

Different types of rubber hoses – what you need to know before buying?

When choosing a hose, it is important to consider the material it will be used for – liquids, vapors, gases, or bulk products. It is also necessary to assess the pressure, temperature, chemical aggressiveness, and physical conditions (outdoor or indoor use, UV rays, friction).

Temperature and pressure limits – when is it important to choose a reinforced hose?

If the hose will be used in extreme conditions – at high pressure, temperatures above 100 °C or with aggressive chemicals – it is necessary to choose specially reinforced models. Such hoses may have textile or steel reinforcement, additional thermal insulation layers or chemically resistant inner surfaces. For example, hoses for natural gas must be certified, impermeable to gas and suitable for use with gas systems.

Internal layers of different materials – how do they affect the durability of the hose?

The inner layer is usually made of a rubber compound tailored to the specific environment: EPDM – water and vapour resistant, NBR – oil resistant, silicone – food grade, FKM – chemical resistant. This layer determines the hose’s resistance to the environment and its overall service life. The better the inner lining is suited to the specific application, the longer the hose will retain its technical properties.

Rubber hoses are an essential component in both domestic and industrial systems, requiring a solution that is precisely tailored to the specific operating conditions. UAB Almeida offers a wide range of hoses, professional advice, and customized solutions that ensure functionality, safety, and durability anywhere in Lithuania.