Tube fittings
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Tube Fittings – precision and reliability in hydraulic systems
Tube fittings are an essential element in modern hydraulic and fluid systems. At Otto Olsen we offer a wide range of fittings, including well-known brands and types such as Ermeto, Triple-Lok and O-Lok. Our solutions ensure safe, tight connections in tubes and hoses under high pressure, and are designed to withstand demanding industrial environments.
We have our own hose workshop where we cut, cup, assemble and pressure test according to the customer's wishes.
Why choose tube fittings?
- Tight and secure connection – minimizes risk of leakage
- Easy assembly and disassembly – reduces service costs
- Long service life – materials that withstand corrosion and high pressure
- Compatibility with standardized pipe dimensions
What are tube fittings?
Tube fittings are connectors used to join pipes and hoses in a secure and tight manner in hydraulic and fluid systems. They are designed to provide reliable connections and are constructed from materials that can withstand both corrosion and high pressure, which reduces the risk of leaks and provides a long service life.
What environments use tube fittings?
Tube fittings are used in many industries where safety, pressure resistance and reliability are crucial:
- Maritime industry – hydraulic systems on ships and offshore platforms
- Machinery and construction industry – excavators, cranes and agricultural machinery
- Industrial production – compressed air, hydraulic presses and robotic systems
- Transport and vehicles – heavy vehicles and buses
Explore our fittings
Otto Olsen offers a wide range of tube fittings. Click on the variants on the page to read more and find the right solution for your project.
Available variants
What should you consider when choosing tube fittings?
When choosing fittings, it is important to consider pressure class, material selection, type of connection and sealing. The different types have different assembly principles and advantages that make some better suited to certain systems than others. It is also crucial to ensure that the fittings match the pipe dimensions in the system, so that the connection is tight and secure.
Contact us – we will help you make the right choice
Contact our product specialists for guidance or quotes on our fittings and couplings in our range.
Do you have any questions?
Send us a message or contact the department directly if you want help finding the solution that is right for you.




