A threaded reducer (also known as a thread reducer) is used in hydraulics and pneumatics to connect elements that have threads of different types or sizes. It allows you to modify the external thread or internal thread accordingly. As a result, the entire installation can operate efficiently and effectively. The reducer is used when connecting various parts of the system: pipes, hoses, cables or valves.
Check out the reductions at the Onninen wholesaler
What should a nipple reduction be made of?
There are many types of thread reductions, which meet the specific needs of each industry. The individual types differ primarily in size, shape and material of manufacture. For applications in pneumatics and hydraulics, reduction nipples are used, among others. A nipple reduction enables effective connection of pipes with internal threads. It is widely used in industry. The material from which the reduction nipple is made should provide protection against corrosion and be easy to maintain. For this reason, the most common are:
- brass reduction – it can be nickel-plated or chrome-plated brass, brass nipple reduction is used, for example, in propane-butane gas installations;
- stainless steel reduction – used in situations where increased resistance to corrosion, acids or chemicals or food contact is required;
- copper reduction – copper nipple reductions are used, among others, in hydraulic central heating installations, where they allow you to create an efficient and reliable system.
The choice of nipple reduction (or any other) material depends on various factors, in particular on the specific operating conditions.
What threads should be used in reducing connections?
A properly selected reduction is crucial for the safe and efficient operation of a pneumatic or hydraulic system. Therefore, before purchasing, you should carefully analyze the technical data of the product. The selection should take into account the specifics of a given pneumatic or hydraulic system and the specific conditions in which the devices are to operate. The most important criteria for selecting a reduction are:
-
thread type and size, - connection diameter,
- material of manufacture,
- working pressure,
- temperature in the application.
Commonly used thread types in reducing connections are:
- straight pipe threads G (BSP/BSPP),
- tapered pipe threads R (BSPT),
- NPT tapered pipe threads (the most popular type in the US and Canada),
- metric threads M
In case of any doubts regarding the selection and use of the reduction, contact a professional. The Onninen team of specialists is also available to provide expert advice. It is worth remembering that an incorrectly matched thread reduction may result in leakage of the working medium, low system efficiency, damage to individual components and other serious problems with the operation of the entire installation.
Reductions at the Onninen wholesaler
Each element of a pneumatic or hydraulic system is important for its proper functioning. Therefore, the thread reduction should be selected after a thorough analysis of the requirements. In the Onninen hydraulic wholesaler you will find a wide selection of thread reductions for use in various installation projects - standard and non-standard. The offered fasteners are made of high-quality, durable and corrosion-resistant materials and meet strict requirements, including rigorous industry standards. The wholesaler's permanent assortment includes both a 3/4 to 1/2 reduction , as well as a 1/2 to 3/8 reduction.
Still not sure which thread reduction will be optimal for your planned installation? Contact us. You can write to us or call us. Onninen experts, after analyzing your needs and requirements, will compare different types of reductions for you and propose specific solutions. They will also advise you on how to correctly measure internal or external threads. Are you a professional? Ask about our unique offer for B2B customers.