Products
Choose a product to see what we make and send an enquiry. If you cannot find what you need, describe the project in your own words.

Glass fibre
GRP tanks
Storage tanks for chemicals and water: vertical, horizontal and underground.
Welna-Andrén Latvia
Glass fibre
Scrubbers and gas cleaning
Scrubbers and quenches for flue gas from incineration, power plants and chemical processes.
Welna-Andrén Latvia
Glass fibre
Gas ducts and stacks
Ducts and stack liners for hot, corrosive flue gas.
Welna-Andrén Latvia
Glass fibre
Pipe systems
Process pipes, fittings and sewage pipes, DN 25 to DN 2,000.
Welna-Andrén Latvia
Glass fibre
Process equipment
Reactors, pressure vessels, ClO₂ towers, settlers and mixers.
Welna-Andrén Latvia
Steel
Underground fuel tanks
Horizontal steel tanks for diesel, HVO and petrol, 6–150 m³.
Valtank
Steel
Aboveground steel tanks
Horizontal and vertical tanks, single or double walled.
Valtank