What does DNV certification actually mean?
GEMELS has once again obtained DNV Marine certification for 2025–2027, covering both carbon steel and stainless steel solutions.
This is not just a formality.
DNV confirms:
- compliance with strict marine standards,
- verified material quality,
- safety in offshore environments.
Why marine hydraulics is different
Operating conditions include:
- corrosion (salt, humidity),
- constant vibration,
- high pressure,
- zero tolerance for failure.
Components must be:
→ reliable and durable under extreme conditions
GEMELS product range
Ball valves
- corrosion resistance
- pressure stability
- sealing reliability
Quick couplings
- vibration resistance
- safe connection/disconnection
- long service life
Applications
- marine steering systems
- winches
- deck cranes
- hydraulic power units
- offshore installations
Why it matters
Certification is one thing.
Real value is:
- durability in real conditions
- reduced failure risk
- OEM compatibility
Summary
GEMELS provides components designed for offshore reliability.
These are solutions that:
- meet DNV standards
- withstand marine environments
- operate where failure is not acceptable