Underground ventilation 

Lightweight and long-lasting option.

Rumtec pipes are intended for ventilation applications where the pipes are in a special situation in terms of the installation location or the durability required of the pipe. The material used is mainly hot-dip galvanized steel, G1000–G1200. In addition, pipes can be made of aluminum (AlMg3) and stainless steel, especially in very demanding conditions, such as industrial sites. By using Duplex protection, galvanizing and painting, it is possible to increase the service life of Rumtec pipes up to 100 years.

In addition to corruated pipes, the manufacturing program includes fittings, curves, joints and modifications. A sleeve or flange joint sealed with heat shrink seal or cellular rubber seal is used as joints. The strength of Rumtec pipes is determined underground and traffic loads according to the instructions of the Finnish Transport Agency. In sites requiring high vacuum resistance, the structure is determined according to the tested dimensioning instructions.

Contact us

Sales representative
+558 2566 587

Sales representative
+558 2566 587

Features and Benefits

Quick and easy installation

The installation of the corrugated pipe is carried out very quickly. Lightweight pipes are installed in parts, and a team consisting of a trained supervisor and ordinary employees is enough for installation.  

Suitable for extreme temperatures

Installation is possible in both frosty and hot weather. For pipes, a suitable temperature range is -50-+50 °C. 

Long service life

Rated for a service life of one hundred years. 

Environmentally friendly material

The aluminum we use is food grade.  It is also an environmentally friendly material, as it is 100% reusable. In addition, the quick installation of pipes does little to pollute the environment. 

  • Diameters produced: Steel 300–4500 mm. Aluminum 400-1000 mm. 

  • Length: customized, usually 6–13 m 

  • Load capacity: suitable for all traffic loads 

  • Corrugation types: from 68 x 13 mm 

  • Material: Hot-dip galvanized steel and marine aluminum 

  • In  accordance with the current InfraRYL or Pipe Bridge Guide 

  • Placement underground 

  • High vacuum in the pipe 

  • Strong corrosion stress 

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