One-side threaded rifles
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Single-threaded nipples - a key element of hydraulic installations
Single-threaded fittings are essential components in many hydraulic systems. In our daily practice, we see how important a role they play in connecting pipes and fittings. They provide tight and durable connections, which is crucial for the proper functioning of the installation.
We often come across the question about the differences between types of rifles. The main types are:
- Black steel rifles
- Galvanized Rifles
- Brass Rifles
Each of them has its own application depending on the specific installation. Black steel fittings are particularly popular in heating and industrial systems. They exhibit excellent resistance to high temperatures and pressure.
A wide selection of single-sided rifles in the Onninen offer
Our offer includes a wide range of single-sided rifles. Various sizes and lengths are available, adapted to various needs. For example, we offer:
- Black steel forges, single-sided thread 1/2" L=80-150
- Black steel forges, single-sided thread 3/4" L=80-150
- Black steel forends, single-sided thread 1" L=80-150
- Black steel forends, single-sided thread, 2" L=80-150
These are just a few examples from our extensive range. Sizes from 1/2" to 4" allow you to select the right element for each installation. Lengths ranging from 80 to 150 mm provide flexibility in design and installation.
Our experience shows that customers often look for larger diameter rifles. That is why we also offer:
- Black steel forges, single-sided thread, 2 1/2" L=80-150
- Black steel forends, single-sided thread, 3" L=80-150
- Black steel forends, single-sided thread, 4" L=100-140
These larger sizes are essential in industrial installations and large commercial facilities. They provide adequate throughput and durability in demanding conditions.
How to choose the right single-rifle rifles?
Choosing the right rifle is key to the efficiency of your installation. When choosing one, there are several important factors to consider:
- Pipe diameter - must match the rifle size
- Type of medium - influences the choice of material
- Working pressure - determines the wall thickness
- Working temperature - important for choosing the right material
At Onninen we offer professional advice on rifle selection. Our specialists will help you choose the best solution for each installation. This way, customers can be sure that the selected products will meet their expectations.
Many customers ask us about the compatibility of rifles with different systems. Our products are universal and fit most standard installations. However, we always recommend checking the technical specifications before buying.
Single-threaded rifles - practical applications
In our daily practice, we see how versatile single-rifled rifles are. They are used in many areas:
- Heating installations
- Water supply systems
- Industrial installations
- Fire protection systems
They are particularly often used in the modernization and expansion of existing installations. They allow you to easily extend or modify pipelines without having to replace the entire system.
Recently, in a project for a large shopping center, single-sided rifles proved invaluable. They enabled a quick and efficient expansion of the fire protection system. Thanks to them, it was possible to save time and money.
In the case of office reorganization, smaller diameters are most often used. 1/2" and 3/4" are great for plumbing and air conditioning installations. Their compact size makes them easy to install in tight spaces.
Onninen recommends single-sided rifles from the Onnline brand. This is our own brand, which combines high quality with a competitive price. Onnline products undergo rigorous quality tests, which guarantees their reliability.
Our experience shows that customers also value FXA brand rifles. This is another of our own brands, known for its innovative solutions and durability. FXA rifles work great in demanding industrial conditions.
Onninen also offers rifles from renowned manufacturers. Thanks to this, customers have a wide choice and can choose a product that is ideally suited to their needs. Regardless of the brand chosen, we guarantee the highest quality and competitive prices.
Single-threaded rifles are products that must meet strict quality standards. At Onninen, we attach great importance to quality control. All of the rifles we offer have the necessary certificates and approvals.
In our daily practice, we observe a growing interest in larger-sized rifles. 5/4" and 6/4" rifles are increasingly used in modern industrial installations. They provide adequate throughput while maintaining compact dimensions.
Onninen offers comprehensive solutions for hydraulic installations. In addition to single-sided threaded studs, our offer includes a full range of necessary accessories. We also provide expert technical advice at every stage of project implementation.
We invite you to contact our specialists who will help you select the optimal single-sided threaded rifles for your installation. We guarantee professional service and competitive prices. With Onninen, every installation project becomes simpler and more effective.









