Enduroq Surface Technology

  • Enduroq 2000
    Enduroq 2000

    Enduroq 2000

    The Enduroq 2000 series is perfectly suited to a milder marine environment, designed to be especially corrosion-resistant.

  • Enduroq 3000 Surface Technology
    Enduroq 3000

    Enduroq 3000

    For applications in extreme conditions (e.g. fully submerged jacking cylinders), the 3000 series provides the utmost protection against environment and lowers the total cost of ownership.

 
Content

Economical protection throughout the entire lifespan

For large hydraulic cylinders there is one thing you need above all: reliable operation throughout the lifespan of your product. From civil engineering to maritime and offshore applications, failure of these critical components results in enormous replacement costs and, above all, downtime on the entire facility. With Enduroq surface technology, you can rely on excellent wear and corrosion protection for the extended life of your large hydraulic cylinders.

Get more information on Enduroq 2000/2200 and Enduroq 3000/3200

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Selection criteria based on conditions

Application Conditions Examples Surface
Non-corrosive environment Pressing & Forming Machinery Ni/Chromium
Fresh water, outdoors Moving bridge, canal gate Enduroq 2000
Frequent contact with chemicals Waste treatment facility Enduroq 2200
Periodic submersion in salt water Canal locks, flood levee Enduroq 2200
Offshore, above ocean surface Drill string compensator Enduroq 2000
On deck, heavy fog, water spray Heave compensated crane Enduroq 2200
Fully submerged, exposed to drilling fluid Direct riser tensioner Enduroq 3000/3200
 
 

Key Technical Data

Enduroq Surface technology system Surface
technology
Impact
resistance
Layer
thickness*
Layer
hardness*
SDCT** Roughness
2000
2200
Single/
multilayer
Thermal
spraying
8J 2200: 250µm
2200: 450µm
650 HV5 20.000 hours
40.000 hours
(test ongoing)
Ra < 0.20µm
3000
3200
Single/
multilayer
Weld
overlay
15J 3000: 800µm
3200: 1,200µm
320 HV5 40.000 hours
(test ongoing)
Ra < 0.25µm
  * Typical value ** Salt Droplet Corrosion Test