Twisted disc brushes for cleaning pipelines

Metal brush DU500

Metal brushes are designed for cleaning pipelines from scale, rust, scale and other solid deposits.

Brush discs can be mounted on any inline PIGs with a diameter of 100 to 1400 mm together or instead of polyurethane cleaning or backing discs or cuffs.

Brush discs on pig DU500

High-quality cleaning of the inner surface of pipelines with the use of twisted cleaning elements with an extension at the end

Brushes are made of high quality high-carbon wire: black, brass, stainless and brass.

By twisting the wire into a strong bundle, the rigidity and elasticity of the cleaning elements of the brush increases significantly. Unlike brushes made from rope sections, in a twisted brush, the working part of each bundle is better pressed against the inner surface of the pipeline. This ensures high quality stripping while reducing brush wear and therefore increases the mileage of the inline cleaning tool.

At the end of each bundle, an extension is made, which is called a "rosette". This increases the surface area cleaned with each harness.

10 layers brush
Weaving wires in a brush

If necessary, two, three or more brush discs can be installed one after the other at a minimum distance. This further increases the rigidity of the brush by supporting the bundles on each other. At the same time, the pressing of the cleaning elements to the inner surface of the pipe increases many times, which contributes to the high-quality removal of solid deposits from the surface of the pipeline. In addition, the cleaning elements of the brush repeatedly pass each millimeter of the pipe surface.

The number of brush disks on the pig, seats and dimensions, material and diameter of the wire from which the cleaning ropes are made, as well as other parameters of metal brushes can be agreed upon when ordering.

It is possible to manufacture disc non-twisted brushes from non-metallic materials for cleaning pipelines with an internal smooth coating of pipes.


Manufactured by Aprodit Ltd. All products are certified. Manufacturer gives 12-month warranty*.

* - Except parts prone to natural wear: cuffs, disks etc.