Quality and Robustness at the service of our clients
Continuing with our development program and the improvement of quality system, we attained ISO 9001:2015 accreditation which ensures to all of our clients that our management system for manufacturing and selling of tube fittings and hydraulic connections complies strictly with the quality requirements that standard is required
TYPE APPROVAL CERTIFICATE nº TAP00001UZ
Hydraulic connection system certified with marine and offshore approvals
The international certification body and ship classification society DNV GL Group has tested the entire range of NEXO FITTINGS metric tube connections and approved these for maximum operating pressures up to 800 bar.
Among other things, the DNV GL testers carried out tests for leaks, bursting pressure and reverse bending pressure impulse and also tested the NEXO FITTINGS components in a vacuum and under strong vibrations. The certificate documents that these tests were passed successfully.
OPTIMALLY PROTECTED WITH ZnNi COATING
Our carbon steel tube couplings offer especially good corrosion protection. The zinc-nickel coating far exceeds the requirements defined by the German Mechanical Engineering Industry Association (VDMA), standard sheet 24576 for corrosion protection class K5.
- Enormous resistance to white and red rust: more than 1,000 hours salt spray test according to DIN EN ISO 9227.
- High abrasion protection.
- High temperature stability.
- Good overpaintability.
- Low tendency to contact corrosion with aluminium.