Subsea clamping sleeves operate in some of the harshest environments known to industrial engineering—high-pressure, saltwater immersion, mechanical abrasion, and thermal cycling all test their durability. Standard coatings often fall short, leading to premature failures, costly maintenance, and operational downtime.
That’s where Everslik coating steps in.
Everslik is a nickel-based electroplated coating system engineered specifically for subsea applications. Its excellent adhesion, corrosion resistance, and compatibility with cathodic protection systems make it an ideal solution for protecting clamping sleeves and similar components exposed to continuous saltwater and extreme offshore conditions.
Key benefits include:
– Uniform coating even on complex geometries
– Resistance to hydrogen embrittlement, safeguarding high-strength steels
– Low friction coefficient, enhancing clamping performance
– Compliance with offshore standards such as ISO 9227, NACE, and DNV-GL approvals
At Highland Electroplaters, we specialise in applying Everslik coatings with precision and consistency, backed by rigorous quality assurance and testing protocols tailored to subsea demands. Our facilities handle both large and small batch processing, ensuring reliable delivery and full traceability.
Typical applications extend beyond clamping sleeves to pipeline connectors, valves, fasteners, and other subsea structural components requiring 20+ years of service life in depths exceeding 500m.
For offshore operators, contractors, and suppliers seeking to reduce maintenance costs and enhance asset reliability, Everslik coating offers a proven solution built for the subsea environment.
Explore how Everslik can enhance the durability of your subsea components. Connect with Highland Electroplaters to discuss your project requirements.
