Threaded Neck Flanges

Threaded neck flanges - a key element of hydraulic installations

Threaded neck flanges are an indispensable component of many piping systems.   Their main task is to connect pipes and fittings. They provide tight and durable connections. Our offer includes a wide selection of these elements. Different sizes and materials are available. Thanks to this, we can meet the requirements of various projects.

The most common types are black and galvanized threaded flanges. The former are mainly used in heating installations. Galvanized ones work well in utility water systems.   Selecting the appropriate type depends on the specific application and operating conditions.   Our experience allows us to advise the optimal solution.

Types and Applications of Threaded Neck Flanges

In our daily practice, we encounter various customer needs. That is why we offer a wide range of threaded neck flanges. These include:

• Black threaded flanges - ideal for heating installations
• Galvanized threaded flanges - for drinking water systems
• Polyurethane collars - for special applications

Each type of collar has its own unique properties and advantages.   Black collars are highly resistant to high temperatures. Galvanized collars provide protection against corrosion. Polyurethane collars are lightweight and chemically resistant.

Recently, we used galvanized flanges in a project for a large industrial plant. This choice was dictated by the need to ensure the durability of the installation. Thanks to this solution, the system has been operating without failure for several years.

How to choose the right threaded neck flanges?

Choosing the right flange is key for any installation. There are several important factors to consider:

• Type of medium flowing through the installation
• Operating temperature and pressure
• Work environment (e.g. exposure to chemical agents)
• Durability and corrosion resistance required

In our daily practice we see how important an individual approach to each project is.   We often come across questions about selecting collars for specific conditions. Our specialists are always available to provide expert advice in this area.

For example, in the case of drinking water installations, we recommend galvanized flanges. They provide adequate protection against corrosion. At the same time, they do not negatively affect the quality of the water. For heating systems, black flanges are the optimal choice.

Threaded neck flange brands available at Onninen

Our offer includes products from renowned manufacturers. We pay special attention to quality and reliability.   Available brands include Onnline and FXA.   These are our own brands that are appreciated by our customers.

Onnline products are distinguished by their excellent quality-price ratio. The FXA brand offers solutions for the most demanding applications. Both product lines undergo rigorous quality tests. Thanks to this, we can guarantee their reliability.

Many customers ask us about the differences between brands. Our experience shows that individual needs are key. For standard installations, Onnline flanges are great. For more demanding projects, we recommend FXA products.

Threaded neck flanges are a seemingly simple element, but their role is crucial.   They ensure the tightness and stability of the entire system. That is why it is so important to choose high-quality products. Our own brands have been developed with the diverse needs of customers in mind.

In the case of office reorganization, galvanized collars are most often used. They are ideal for installing utility water in office buildings. They provide long-term protection against corrosion. At the same time, they are easy to install, which speeds up installation work.

Onninen recommends using threaded neck flanges from proven manufacturers. This guarantees trouble-free operation for many years.   Our company provides not only high-quality products, but also professional advice.   We help in selecting optimal solutions for specific projects.

Threaded neck flanges are an element that combines simplicity and functionality. Their correct selection is crucial for the entire installation. That is why it is worth trusting the experience of our specialists. We provide assistance at every stage of the project implementation.

We invite you to familiarize yourself with the full range of threaded neck flanges in our catalog. There you will find products tailored to various needs and applications. If you have any questions, our consultants are always ready to provide professional assistance.