Special industrial installations performed by a Nordic company

Experience spanning several decades

Contact us so we can talk about a comprehensive solution to suit the needs of your company.

Special installations

Whether your needs involve tube heat exchangers, pressure equipment or ducts, we can perform industrial and special installations and repairs from beginning to end under a turnkey principle.

Annual overhauls and inspections

We deliver annual overhauls under the turnkey principle, which includes a preliminary inspection, planning, materials, component manufacture, installation, checking and statutory approval.

Minimising the period of unforeseeable disruptions in production

We help our customers to minimise the period of unexpected disruptions in production. We react quickly and efficiently to customers’ individual needs.

Industrial installation services – pressure equipment, containers and other installations throughout Finland

Principal services: installation, repair and maintenance of equipment

Viafin installation is a company specialising in industrial installations and repairs, serving a variety of industrial sectors throughout Finland. Our special expertise consists of pressure equipment and its repair delivered in turnkey deliveries. Contact us and learn more about our services!

We offer our customers across-the-board installation, repair and maintenance services covering all the necessary areas ranging from maintenance planning to regulatory approvals. Our experience spanning several decades, our own trained personnel and our wide partner network enable us to provide prompt and efficient services even in the most demanding projects.

Our company is known as a reliable partner in installations and repairs representing projects of all sizes. We ensure that the occupational safety and the HSE regulations are carefully observed, and we maintain a high quality of work – which is both in our and our customers’ interest. Read more about of our company!

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Find more information on our references

  • 23.01.2019
    Installation of process tank

    We installed a big process tank on July 2019 in SSAB's factory in Oxelösund. Our customer was Danieli Corus from Netherlands.


    The tank was manufactured in Teuva. The tank was delivered as maritime transport from Kaskinen to the harboud of Oxelösund factory. Viafin Installation was tasked to transport the tank from the harbour to the site and lift it to it's place.


    Danieli Corus has made similar tanks previously from parts gathered from construction sites and this was the first time when a process equipment was manufactured in a workshop and installed in one lift.


    The lift was affected by the limited space in SSAB:s work site and the wide lifting range required by the lift whic is why the lift was done with 750 t crawler crane.


    The planning started in December 2018 and the plan was finalized in June. The lift was very well prepared and it was done perfectly. Daniel Corus and the customer, SSAB, praised us.

    Read More
  • 23.01.2019
    Repair of a heat exchanger
    • D3000 mm
    • P5 bar
    • 120 Celsius
    • 4500 pipes
    • Material, removal of old heat pipes (surface installation), inspection and renovation of tube plate, installation of new heat pipes (surface installation), pressure test and regulatory approval
    Read More
  • 23.01.2019
    Replacement of autoclave lid
    • D2000 mm
    • P15 bar
    • 250 Celsius
    • Planning, workshop manufacturing, installation, hydraulics, automation, pressure test, insulation and regulatory approval
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  • 23.01.2019
    Replacement of a black liquor evaporator
    • D4500 mm
    • P5 bar
    • 150 Celsius
    • 85 ton kg
    • Replacement time 5 days
    • Design of pressure equipment, manufacturing at workshop, dismantling of old evaporator, installation, pump installations, pressure test and regulatory approval
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  • 23.01.2019
    Installation of electrostatic precipitators
    • Total installed weight 700,000 kg
    • Reception, storage and installation of prefabricated components supplied by customer
    • Steel structures, funnels, walls, cone inputs and outputs, inner structures, insulation
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  • 23.01.2019
    Installation of bag filters
    • Total installed weight 1,100, 000 kg
    • Reception, storage and installation of prefabricated components supplied by customer
      • Steel structures, funnels, walls, cone inputs and outputs, inner structures incl. 7,000 bag filters, insulation
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  • 23.01.2019
    Duct installations
    • Total installed weight 1 000 000 kg
    • Reception, storage and installation of prefabricated components supplied by the customer
      • Supporting structures, ducts, bellows, dampers
    Read More
  • 23.01.2019
    Installation of masonry ducts
    • Total installed weight 200,000 kg
    • Reception, storage and installation of prefabricated components supplied by customer
      • Supporting structures, ducts, bellows, dampers
    Read More
  • 23.01.2019
    Replacement of the duct located after a gas turbine
      • Total installed weight 60,000 kg
      • Reception, storage and installation of prefabricated components supplied by the customer
        • Supporting structures, ducts, material: austenitic, bellows
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      • 23.01.2019
        Blowers
        • Flue gas blower
        • Power: 1 MW, delivery in seven consignments
        • Reception, storage and installation of prefabricated components supplied by the customer
          • Hauling of components, assembly of blowers, installation of engine, and alignment of clutch
        Read More