– The stainless steel sleeve with external lock

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A ray of hope for underground repairs

Obduramus Umwelttechnik GmbH is active in the field of environmental engineering and develops and produces solutions for sewer rehabiliation. Our products provide solutions for a very diverse range of damage types within pipes.

Sewer rehabilitation using conventional materials can present significant challenges for local authorities as well as their contracted consulting engineers and repair organizations. For example, if important transport infrastructures are impacted by construction, coordination costs can be considerable.

In their innovative rehabiliation systems, Obduramus has developed alternative solutions which do not require groundwork as they reliably and permanently seal damage internally. Circum technology works with stainless steel rings which press an EPDM seal against the pipe walls until sealing occurs. Depending on their intended purpose, different sealing processes and diameters are available. This means that damaged pipes can be repaired within a few minutes, instead of within a few days.

Their benefits:

Permanent sealing purely based on the principles of mechanics

Effective and sustainable repairs

Stainless steel sleeve manufactured using the same grade of steel, resulting in no corrosion

Fast and simple installation saves time

Installation with no environmentally harmful lubricants

The stainless steel sleeve with external lock

Innovative and efficient

Expert-designed repair system

Customers all over the world value the advantages of Obduramus:

  • Fast and simple installation
  • Effective and sustainable repairs
  • High-quality materials
  • Unique, patented external lock

Circum SWELL

predicted launch date in 1st half of 2022

Your pipe repair system experts

Repair pipe connections quickly and effectively

Obduramus Umwelttechnik GmbH is active in the field of environmental engineering and develops and produces solutions for repairing pipe systems. Our products provide solutions for a very diverse range of damage types within pipes.

    Individual repair system

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