Verification, Certification, Classification Global DNV-GL

COMANEX provides DNVGL certification upon request.

DNVGL is the world’s leading classification society and a recognized advisor for the maritime industry, the technical advisor to the oil and gas industry, and we deliver world-renowned testing, certification and advisory services to the energy value chain including renewables and energy management.

DNVGL is one of the world’s leading certification bodies, helping businesses assure the performance of their organizations, products, people, facilities and supply chains.

DNVGL Product certificates are usually issued for, but not limited to :
- Chambers
- Equipment locks
- Medical locks
- Clamps
- Active interlock devices
- Bell winches
- Steel wire ropes
- Bell lifting wire release Sockets
- Bell umbilicals
- Umbilical winches
- Fluid swivels
- Umbilical junction boxes
- Viewports, including review of the ASME PVHO VP forms
- Acrylic windows for viewports, including review of the ASME PVHO VP forms
- Sea water heaters (Hot water machines)
- ...