Introduction of reducing flange

Reducing flanges are a specialty flange that are most often used on projects that require the fitting together of different sized pipes.

A reducing flange consists of a flange with one specified diameter having a bore of a different and smaller, diameter. Except for the bore and hub dimensions, the flange will have dimensions of the larger pipe size.

Reducing flanges are designed for when there is a change in the pipe size. The predominate flange (dimensions) matching the larger pipe size (NPT) but having a smaller bore matching the smaller pipe size (NPT). These flanges normally come in blind,slip-on,threaded and weld neck flanges.

Type of reducing flanges: welding neck reducing flange,slip-on reducing flange,threaded reducing flange.

Type of reducing flange

Type of reducing flange

Uses of reducing flanges:

  1. Reducing flanges are a little easier to bolt up than non-reducing flanges.
  2. Provide the most perfect solution when you need to connect different size flanges.
  3. Available in all types and pressures.
  4. Fixed by welding, gluing or clamping flanges of equal dimensions, provided with different connecting pieces.
  5. offer the simplest and least expensive method of mating two different sized flanges.

If any question about the reducing flange,you can contact our company for price and technical data

Reducing Flanges

Reducing Flanges