Stainless reducers
Stainless steel reducers are applied, to change the pipe size from one pipe diameter to another. Standard there are 2 possibilities, a stainless concentric reducer, which is usually used in vertical pipe lines, and the eccentric stainless reducer that is used in horizontal pipe lines. The length of the stainless reducers is very short in relation to the diameter, so in some dimensions the transition from one to another diameter is very abruptly.
Eccentric stainless reducer couplings connect two pipes of different sizes that are not along the same pipe axis. This coupling has butt-weld, beveled openings for welding pipes together. Made of stainless steel 304L, 316L or other stainless alloys, the lower carbon content of the eccentric reducing coupling minimizes harmful carbide precipitation during welding, ensuring corrosion resistance.
A stainless concentric reducer is used to join pipe sections or tube sections on the same axis. The concentric reducer is cone-shaped, and is used when there is a shift in diameter between pipes. This pipe reducer may be used when there is a single diameter change or multiple diameter changes. Unlike eccentric reducers, concentric reducers have a common center line. Concentric reducers are useful when cavitation is present.
We only supply fittings from TÜV and PED-approved manufacturers with EN 10204-3.1 or 3.2 TÜV acceptance test certificate in accordance with the applicable AD (working group for pressure vessels in Germany) specification sheets.
What is the difference between a concentric and eccentric stainless reducer?
A concentric stainless reducer maintains a central axis, allowing for a smooth transition in pipe diameter, which is typically used in vertical pipe lines. In contrast, an eccentric stainless reducer has an offset center, which allows for a flat side and is commonly used in horizontal piping to prevent air pockets. For more details, you can explore our Stainless Concentric reducer - seamless or Stainless Eccentric reducer - seamless.
What are the advantages of using stainless steel for reducers?
Stainless steel provides excellent resistance to corrosion and high temperatures, making it an ideal choice for reducers in various applications. Its durability ensures a longer lifespan and lower maintenance costs. For example, our Stainless Concentric reducer - welded and Stainless Eccentric reducer - welded options are specifically designed to withstand harsh conditions.
How do I determine the appropriate size of a stainless reducer for my application?
To determine the appropriate size of a stainless reducer, you should consider the flow rate, pressure, and the specific application requirements. It is crucial to ensure that the reducer fits well within the system without causing turbulence or pressure loss. You can review our range of reducers including Stainless Concentric reducer - welded and seamless - ASME B 16.9 for various sizing options.