Dewatering Made Easy with Long Coils

Underground Dewatering

Mine dewatering is an essential part of resource extraction, as it lowers the water table around the mine or quarry. The process is necessary to ensure stability of mine walls during and after excavation, and to prevent flooding in underground mines.

Pexgol’s excellent mechanical properties offer mine operators a best in class solutions. Made of a unique formulation of Crossed-Linked Polyethylene, Pexgol (PEX-a) pipes are resistant to creep, Slow Crack Growth (SCG), corrosion, low and high temperatures, and impact. They are also flexible and highly strain-resistant, preventing failure due to water hammer.

With Pexgol coils, you can easily deploy a line with minimal joints and use the pipe’s flexibility to streamline with shafts and turns that are typical to underground environments. By reducing connection, mechanical joints can be used in a cost effective way, further reducing installation time.

Dewatering Top Feed

Open-Pit Dewatering

Using coils or long spools reduces dramatically the number of required pipe connections, leading to an increase in reliability and lowering your environmental impact assessment.

Reducing connections also cuts costs associated and significantly reduces installation time.

The extreme resilience of Pexgol pipes are perfect for a wide variety of operating environments. The structural stability of Pexgol pipe material allows for spoolable pipes be delivered to site, then dragged into place with ease.

Pexgol does not creep and can easily be used for vertical drops without support along the way.

Dewatering going down a shaft to next level

Long-Lasting Dewatering Pipes

Pexgol pipes can be supplied in long length coils (up to Ø12″) or sticks (up to Ø24″), making them a great solution for dewatering lines.

More of Pexgol’s advantages:

  • Exceptional creep resistance
  • Excellent environmental stress cracking resistance (ESCR)
  • Sedimentation-free
  • Impervious to scratches and stone impingement (SCG)
  • Features a continuous self-supporting pipe section with no need to anchor the vertical pipe section to the peer wall
  • Resistance to UV radiation, even if exposed to sunlight

Reduce corrosion & maintenance downtime on your next project.