Quality and environment
Quality assurance, sustainability and environment
Dana Tank is ISO 9001 certified and delivers pressure vessels with documented quality assurance in all processes – from first contact to delivery. We work according to clear procedures, both for standard products and special projects. Quality, traceability and customer satisfaction are key elements in our daily work.
Our quality work is supported by:
- Ongoing internal control according to ISO 9001:2015 and EN ISO 3834-2
- External audits from recognized certification bodies
- Certifications ISO 9001:2015, PED 2014/68/EU, ASME VIII div. I + II , EN 1090, DNV Manufacturer certificate
- Our welders are certified according to applicable certifications EN ISO 14732, EN 9606 and ASME sec. IX
- Containers are typically designed according to EN 13445, AD 2000, ASME VIII div. I + II
- Welding inspections are carried out by our welding engineers: IWEand welding specialist: IWS according to ISO 14731
Dana Tank also works according to standards such as DNV, Bureau Veritas, Loyd, ABS, CRN (Canadian approval)
We are working towards ISO 14001 certification.



Environment and sustainability
We support the UN Sustainable Development Goals with a focus on responsible consumption and production.
At Dana Tank we do the following:
- Recycles up to 99% of company waste
- Reduce environmental impact through efficient and environmentally friendly processes
- Engage employees in sustainable initiatives
We are committed to a green transition and actively work towards a healthier planet and workplace.
Our approach to sustainability is integrated throughout the value chain – from sourcing raw materials to the final delivery of our products. We choose suppliers with a focus on environmental responsibility and continuously invest in technology that minimizes energy consumption and CO₂ emissions. In addition, we prioritize continuous training of our employees in green practices so that together we can contribute to a more sustainable future.
At Dana Tank, sustainability is not just a strategy – it’s a core value.