Eccentric reducer for connecting pipes of different diameters

Eccentric reducers, essential components in piping systems, are designed to connect sections of pipes with varying diameters, ensuring a continuous flow within the pipeline. Depending on the manufacturing standards, eccentric reducers come in diverse specifications and performance characteristics.

In the domestic market, there are three main manufacturing standards for eccentric reducers: GB, SH, and HG. GB standard eccentric reducers are produced according to national standards, ensuring stable and reliable performance. SH standard eccentric reducers reference foreign production standards, boasting high technical requirements. Meanwhile, HG standard eccentric reducers exist in the form of regional standards, with certain limitations.

carbon steel eccentric reducer

Classification of Eccentric Reducers

Eccentric reducers can be classified into various types based on different criteria. Here are some common classification methods:

Geometric Shape: Eccentric reducers can be categorized based on the geometric shape of the centerline, such as circular arc, triangular, or curved surface.

Relative Pipe Sizes: They can be classified as center eccentric or edge eccentric. Center eccentric reducers use the centerline as the reference point, with different sizes on either side of the pipe diameter. Edge eccentric reducers use the pipe diameter edge as the reference point, with varying sizes on either side.

Bend Angle: Based on the bending angle, eccentric reducers can be straight, right-angled, or have curved angles.

Wall Thickness: Eccentric reducers are divided into seamless eccentric reducers with different wall thicknesses and welded eccentric reducers with seams, offering flexibility based on specific project requirements.

These diverse classifications highlight the versatility of eccentric reducers, allowing them to adapt to various piping needs and specifications. With their crucial role in connecting pipes of different diameters, eccentric reducers contribute to the efficiency and functionality of piping systems.