Pipe and flange fittings

RR pipe fittings and RK flange fittings - key elements of hydraulic systems

Pipe and flange fittings are the foundation of modern water and sewage installations.   In our daily practice, we see how important these inconspicuous components are. They provide tight and durable connections between pipes. Thanks to them, hydraulic systems operate efficiently and without failure for years.

Onninen offers a wide range of connectors. It includes products for various applications and materials. Connectors for steel, cast iron, PE and PVC pipes are available. We offer both simple connectors and more advanced solutions. Our range includes connectors with protection against displacement. We especially recommend products from renowned brands such as Bohamet - Armatura, Hawle or Aeon.

Types of pipe and flange fittings - how to choose the right one?

Selecting the right connector depends on many factors. Consider the pipe material, operating pressure, and operating environment.   Our experience has shown that it is crucial to precisely define the installation requirements.   For PE and PVC pipes, dedicated connectors with EPDM seals will work well. For steel pipe connections, we recommend pipe connectors for steel. In the case of modernization of older networks, connectors for asbestos pipes will be useful.

We often come across questions about connectors for water installations. Here, products made of ductile iron (GJS) in blue come in handy. They provide high strength and corrosion resistance. For sewage systems, we recommend pipe-flange connectors with increased chemical resistance.

• Pipe connectors for water and sewage
• Pipe-flange connectors with protection
• Connectors for PE, PVC, steel and cast iron pipes
• Pipe-to-pipe connectors of various diameters

Practical applications of pipe and flange fittings

In our daily work we observe various applications of connectors.   We recently used PE pipe connectors in a project for a large housing estate.   This allowed for quick and safe installation of the water supply network. In the case of the renovation of the old factory, universal connectors proved useful. They allowed for the connection of existing steel pipes with the new PVC installation.

Pipe and flange connectors are used not only in construction. They are also necessary in industry and agriculture. In field irrigation systems, connectors resistant to changing weather conditions are used. For chemical plants, we supply special connectors with increased resistance to aggressive substances.

In the case of reorganization of production lines, demountable connectors are most often used. They allow for easy modification of the pipeline system. For fire protection installations, we choose connectors with increased resistance to high pressures.

Why choose pipe and flange fittings from Onninen?

Onninen recommends pipe and flange fittings from proven manufacturers.   We guarantee the highest quality and durability of the products we offer. Our experience allows us to advise on optimal solutions for each installation. We provide professional technical support at every stage of project implementation.

In our assortment you will find connectors for all popular pipe systems. We offer products in various sizes and configurations. Thanks to this, we can meet even the most demanding projects. We focus on innovative solutions that improve the assembly and operation of the installation.

Many customers ask us about the possibility of fast delivery of connectors. To meet these expectations, we maintain large stock levels. This allows us to fulfill even urgent orders in a short time. For regular customers, we prepare individual offers taking into account the specifics of their business.

Our experience shows that not only the quality of products is crucial. Professional advice and after-sales support are equally important. Our specialists are available to help you choose the best solutions. We also organize training in the field of assembly and operation of pipe systems.

We invite you to familiarize yourself with the full range of pipe and flange fittings available at Onninen.   Our technical advisors will help you choose the best solutions for your projects. We guarantee the highest quality products, competitive prices and professional service at every stage of cooperation.