page informationWriter InssTek 작성일21-09-09 10:30
InssTek has achieved successful DNV certification for multi-material valves.
This is the first certification for DED composites!
'DNV' is a world-class ship-related audit and certification organization that defines the technical requirements for the ships and the offshore plant industry. They perform strict audits on products and parts used in the shipping and the offshore plant industry, and certifications are known worldwide.
Through this, it was confirmed that external maintenance of composite valves through the welding process is possible in ships and the offshore plant industry.