Polyurethane 4 Disks Disc Pig

The pigging is a physical method in which the wax tube and the medium are active, and the steel brush and the scraper form a lot of friction on the pipe wall, and the wall is mechanically cleaned, thereby achieving good and clear results.

SKU: DPP0001 Categories: , Tags: ,


The disc pig is a kind of pig characterized by bi-directuonal and easy to replace the accessries. This product in the picture is polyurethane 6 disc pig. Then the equipment produced by our company has the advantages of strong wear resistance, strong passing capacity, good cleaning effect, accurate positioning and tracking, etc.

Capable of moving in either direction inside the pipeline and configurable for a variety of applications. Then All disc pig equip two guide discs and our scraper/seal discs. Moreover, it can provide a tight seal during air and water displacement for new construction hydrotesting. Because it has the attachments of cups, gauge plates, brushes, magnetic steel. For instance, if the cliens have other needs of their pipeline cleaning. Then we can add those attachments on it.

PU Disc Scraper Pig

In addition, the disc pig has the composeition of 4-6 sealed paltes assembled with steel framework. If it install a plate or wire brush, it can form a caliper pig or derusting pig. In conclusion, the product has the characteristics of good sealing performance and bidirectional operation. Before the pipeline is put into operation it is applicable to pigging, drainage, medium isolation, etc.

Key Features:


  • Bi-directional.
  • Not need to remove the pig between hydrotesting line filling and displacement.
  • Easy to configure for specific applications.
  • Can also equip the mounting transmitters.


Common Applications:


  • Line filling and de-watering for hydrotesting.
  • Cleaning.
  • Batching.
  • Purging.



  • Medium temperture:-40~120℃
  • Material: Polyurethane
  • Main assessories: 6 Discs
  • Tool Designation: Disc Pig
  • Drive Interface Type: Seal Disc
  • Feature: Long life and Low cost

Additional information

Weight8 kg
Dimensions40 × 35 × 80 cm