Pressure hoses for chemical substances are indispensable when working with acids, alkalis, salts or other aggressive substances used in the chemical, pharmaceutical and petroleum industries and in laboratory equipment. To ensure safe transport or loading of liquids under pressure, it is necessary to use specially adapted hoses that can withstand chemical attack, temperature fluctuations and long-term loads.
The EPDM rubber used in the manufacture of these hoses is characterised by its exceptional resistance to both acids and alkalis. This allows the hoses to be used in various processes where corrosion, material reactions or structural damage must be avoided. The strong textile reinforcement ensures the hose’s elasticity and stability when working with high pressures.
Pressure hoses for chemical substances are widely used in production lines, liquid chemical transfer systems, various device cooling or reagent supply processes. They are also used in pharmaceutical companies, research centres and agrochemical facilities, where precision and tightness are essential parameters.
The inner layer of the hose is made of black EPDM rubber, which is resistant not only to acids and alkalis, but also to higher temperatures (up to +100 °C). The outer layer is also EPDM-based, reinforced to withstand environmental factors, abrasion and even fire. This design allows the hoses to be safe even in extremely aggressive environments where long-term chemical inertness is required.
Pressure hoses operate effectively over a wide temperature range from -30 °C to +100 °C. This range allows the hoses to be used not only indoors, but also outdoors, for storage or transport of chemicals. Pressure tolerance is ensured by reinforced interlayers made of strong textiles, so the hoses do not crack or bulge even under intense stress.
Pressure hoses for chemical substances can be easily integrated into various industrial systems. Thanks to the wide range of diameters (from 10 to 38 mm), they are suitable for both small laboratory lines and large production systems. Manufactured in the EU, these hoses meet all safety requirements and are easily adaptable to specific applications.
To ensure proper operation, follow the manufacturer’s connection and sealing recommendations. The hoses can be fastened with clamps, couplings or special adapters. A tight connection reduces the risk of leakage and increases work safety.
When using hoses in systems where active chemicals circulate, it is essential to ensure that they are not mechanically damaged or severely deformed. Proper operation and periodic inspection extend their service life and reduce maintenance costs.
Regular inspection of external and internal surfaces allows for the timely identification of wear and tear. Depending on the nature of the chemicals, periodic flushing or neutralisation of the hose may be necessary. EPDM rubber is easy to clean and resistant to surface deposits.
Pressure hoses for chemicals are manufactured in various lengths and diameters. Depending on the project requirements, hoses can be supplied in rolls or cut to the required length. All Almeida products are delivered promptly to Kaunas, Vilnius, Šiauliai, Panevėžys, Klaipėda and other cities. The price depends on the type of hose, pressure, length and manufacturing specifics, but in each case we offer the best value for money.
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