Laser cladding for offshore & maritime market

Topclad delivers advanced laser cladding solutions specifically designed to meet the demanding needs of the offshore industry, including oil rigs, maritime vessels, and subsea equipment. Corrosion resistance is critical in this environment due to constant exposure to saltwater, which significantly impacts equipment longevity. Our laser cladding solutions ensure that equipment remains durable and functional even under the most extreme maritime conditions including heavy abrasion. For more information about the industries we serve, visit our market segments page.

Offshore & Maritime equipment and challenges

Achieving a low total cost of ownership (TCO) is crucial in the offshore industry, where reliable equipment is essential to prevent costly downtime. Offshore machinery, such as hydraulic cylinder rods, often remains extended for long periods, making them vulnerable to corrosion due to the lack of protective oil films. Traditional chrome coatings are porous and prone to corrosion, particularly at the rod’s end, where exposure is at the highest. This leads to significant maintenance issues and high operational costs.

Topclad’s laser cladding technology provides a robust solution by offering a pore-free surface that prevents corrosion from penetrating the base material. This protection is essential for equipment exposed to varying conditions, whether fully submerged (subsea), in splash zones, or positioned high above sea level.

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Laser cladding solutions

For offshore and maritime applications, Topclad offers laser cladding solutions that provide superior corrosion resistance and wear protection. Quarite NR+ is particularly effective for applications such as rods for wireline tensioners, where the enhanced durability of the layer prevents corrosion even after years of operation in challenging environments. After many years of continuous operation, our solutions have shown zero corrosion and minimal wear.

In addition, the Tardisphere layer is highly effective for protecting propeller shafts and other components frequently exposed to abrasive materials, offering excellent resistance to wear and impact. Topclad’s ability to apply protective layers where they are most needed such as the ends of hydraulic rods, ensures superior long-term protection. Our Tardisphere layers for ship propellor shafts are certified by Bureau Veritas, ensuring that they meet the highest standards of quality, particularly for critical offshore components.

Learn more about laser cladding

Examples of key offshore & maritime uses

  • Wireline tensioners
  • Heave compensators
  • Jacking cylinders
  • Locking cylinders
  • Rise tension cylinders
  • Deck mating cylinders
  • Positioning devices
  • Knuckle crane cylinders
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Products for this market

Product
Corrosion
A high score on the PREN (Pitting Resistance Equivalent Number) indicates a high corrosion resistance
Wear
A low score on the ASTM G65 test indicates a high wear resistance
Ductility
Impact resistance
Price index
The price index indicates the relative price where the price of Sinex has been set at 100%. Actual prices are dependent on a variety of factors such as: product dimensions, tolerances, layer thickness, etc.
Tardisphere
Excellent corrosion and wear resistance, ideal for dredging and mining, or as a bearing surface.
51Corrosion
A high score on the PREN (Pitting Resistance Equivalent Number) indicates a high corrosion resistance
25 mm³Wear
A low score on the ASTM G65 test indicates a high wear resistance
Very highDuctility
+++Impact resistance
145Price index
The price index indicates the relative price where the price of Sinex has been set at 100%. Actual prices are dependent on a variety of factors such as: product dimensions, tolerances, layer thickness, etc.
Quarite NR
Quarite NR provides the highest corrosion resistance in the Topclad portfolio, ideal for environments with extreme corrosion and moderate wear demands.
69Corrosion
A high score on the PREN (Pitting Resistance Equivalent Number) indicates a high corrosion resistance
84 mm³Wear
A low score on the ASTM G65 test indicates a high wear resistance
Very highDuctility
+++Impact resistance
120Price index
The price index indicates the relative price where the price of Sinex has been set at 100%. Actual prices are dependent on a variety of factors such as: product dimensions, tolerances, layer thickness, etc.
Quarite NR+
Quarite NR+ combines exceptional corrosion resistance (equal to NR) with enhanced wear resistance, making it perfect for harsh, most challenging environments.
69Corrosion
A high score on the PREN (Pitting Resistance Equivalent Number) indicates a high corrosion resistance
67 mm³Wear
A low score on the ASTM G65 test indicates a high wear resistance
Very highDuctility
+++Impact resistance
130Price index
The price index indicates the relative price where the price of Sinex has been set at 100%. Actual prices are dependent on a variety of factors such as: product dimensions, tolerances, layer thickness, etc.

Related markets: dredging and bridges & water locks

In addition to the offshore industry, Topclad offers specialized laser cladding solutions for the Dredging and Bridges & Water Locks markets. Both sectors face similar challenges in terms of corrosion, wear, and the need for durable, long-lasting solutions. To learn more about how we support these industries, visit our pages on dredging and bridges & water locks.

Dredging marketBridges & water locks

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Topclad Laser Cladding is the leading manufacturer of innovative laser clad layers in Europe. Based in Lelystad, the Netherlands, Topclad Laser Cladding develops and applies laser clad layers for the most demanding industries including oil, gas, sustainable energy, offshore, dredging, mining, bridges and water locks, steel manufacturing and food processing.

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We are Topclad

Topclad is Europe’s leading manufacturer of innovative laser clad layers, based in Lelystad, the Netherlands. We specialize in developing and applying laser clad layers for the most demanding industries, including oil & gas, offshore, dredging, mining, bridges & water locks, steel manufacturing, and food processing.

Our mission is to provide components with superior protection against wear, corrosion, and impact, resulting in significantly improved reliability and uptime of capital-intensive equipment. With over 14 years of experience and a steadfast commitment to quality, we deliver solutions that enhance the performance and longevity of your critical machinery.

IMG 0143
Axel Jansen
Director & Owner Topclad

Why Topclad?

  • Over 14 years laser cladding experience with over 10.000 cladded components
  • More than 10 in-house developed laser clad layers
  • Commitment to quality
  • Expertise in comprehensive repairs
  • 24.000 mm clad length capacity and 2.200 clad diameter capacity
  • Chromium-6-free solutions
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