Brass threaded fittings
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Threaded brass connectors - essential elements of hydraulic installations
Threaded brass fittings are key components in water and heating systems. Their high quality and reliability are essential for the proper functioning of the installation. At Onninen we offer a wide range of these products from renowned manufacturers.
Our threaded brass fittings are characterized by excellent strength and durability. They are resistant to corrosion and high pressures. They provide tight connections between pipes and hydraulic devices.
Types of threaded brass fittings available at Onninen
Our offer includes various types of connectors:
- Brass elbows
- Brass sleeves
- Brass nipple
- Brass angle half screws
- Brass reducers
- Valves
- Shot-blasted extensions
- Brass plugs
Each of these elements plays an important role in hydraulic installations. Elbows allow you to change the direction of flow. Sleeves connect pipes of the same size. Nipples are used to extend pipe sections.
Angle half-screws are irreplaceable when connecting devices. Reductions allow you to connect pipes of different diameters. Valves regulate the flow of fluid in the installation.
Why choose threaded brass connectors from Onninen?
In our daily practice, we see how important the quality of connectors is. That is why we focus on proven brands. In the Onninen offer, you will find products from companies such as:
- Onnline (our own brand)
- Valvex
- Ferro
- Gebo
- Shell
Onnline brand threaded brass connectors are a guarantee of the highest quality at an attractive price. They are designed with the needs of professionals in mind. They meet rigorous industry standards and norms.
We often come across questions about the criteria for selecting connectors. The key factors here are diameter, thread and purpose. For water installations, we recommend connectors made of brass resistant to dezincification.
In the case of heating installations, resistance to high temperatures is important. Our experience shows that it is worth investing in high-quality products. They ensure long-term and failure-free operation of the entire system.
Practical applications of threaded brass connectors
Threaded brass connectors are widely used in various types of installations. In water supply systems, they are used to connect pipes and fittings. In heating installations, they enable the connection of radiators and boilers.
We recently used hundreds of brass fittings on a project for a large office complex. This allowed for the creation of an extensive and reliable installation. It provides comfort and safety for hundreds of employees.
In the case of office reorganization, angle half-screws are most often used. They allow for easy connection and disconnection of sanitary equipment. This is especially useful when the space arrangement is frequently changed.
Many customers ask us about the possibility of using connectors in industrial installations. This is where products with increased durability come in handy. We offer special series designed for work in difficult conditions.
Our experience shows that the correct installation of connectors is crucial. This ensures tightness and durability of connections. That is why we offer not only products, but also professional technical advice.
Onninen recommends using complete systems from a single manufacturer. This guarantees full compatibility of components. It also reduces the risk of assembly errors and subsequent failures.
In our offer you will find everything necessary to create a reliable installation. From single connectors to complete sets. We also provide assembly accessories and specialist tools.
We invite you to contact our technical advisors. They will help you choose the optimal solutions for each project. Together we will create an installation that meets the highest quality and safety standards.









































