We supply process technology products and services, specialising in particular in pressure and temperature exposed equipment and boilers.
Our boiler department has office locations in Oslo and Kvinesdal. Our fabrication location is located in Kvinesdal and Hungary. 
Our projects can include Engineering, Procurement, Commissioning and Installation (EPCI). Follow-up is carried out in close co-operation with you, the customer.

Contact person

Bjørn Helleren

Manager MMO
Mobil: +47 99 28 56 30 / 46 80 00 74


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High pressure flue boiler

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Flue gas boiler 1-24 tons

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HV Vertical water tube boiler

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Fired H-Boiler

kvikk 400


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Container boiler


Feed water tank

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Rental containers

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Boiler WT-1-VF - Multi compound water treatment

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Maxi electric hot water boiler

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Steam cleaning unit

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Quick oil and gas fired steam


Halvorsen is a complete EPCI provider of cost-effective products and smart technology for the global energy industry. Our solutions have clear efficiency gains for our clients when it comes to footprint, costs and the environment.