Ecospeed Rudder Coatings in Demand

MarineLink.com
Tuesday, June 25, 2013
Applying Rudder Coatings: Photo credit Hydrex

Shipyards in China and Estonia treated the rudders of 8 vessels belonging to 5 different owners (4 of them return customers) in past two months.

These owners, say Hydrex's Ecospeed, had experienced firsthand the devastating effect of cavitation on rudders coated with a traditional coating system. For this reason they decided to use Ecospeed to ensure lasting protection against corrosion and erosion damage for the rudders of their vessels for the remainder of their service life.

Tests in a flow channel, carried out in Grenoble, have confirmed that Ecospeed performs extremely well under severe cavitation. This has been backed up by many success stories. The rudder of the 195-meter container vessel, Marie Delmas, for instance, was still in excellent condition when the ship came into drydock after sailing for five years with Ecospeed.

Rudder protection is best begun at the newbuild stage. Ecospeed will remain intact for the lifetime of the vessel and is guaranteed for ten years. At the most, touch-ups amounting to less than 1% of the surface area will be required. Planning the maintenance of the vessel’s stern area therefore becomes much easier.

The newbuild phase is the perfect time to apply Ecospeed, but the coating can also be used to protect vessels that have been in service for some time and are already facing cavitation and corrosion damage.

More information on the effect of cavitation and some case studies can be found in Hydrex White Paper No. 6: 'Rudder cavitation damage solved', which is available for download for free at www.shiphullperformance.org

http://www.hydrex.be/ecospeed_hull_coating_system
 

Maritime Reporter March 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Contracts

JFD Awarded Australian Navy Commendation

Commendation awarded by the Royal Australian Navy for dedicated work, commitment and support for Exercise Black Carillon 2013   James Fisher Defence (JFD) has

Samsung Heavy Takes Up 7 Container Ship Order

South Korea's Samsung Heavy Industries said on Wednesday that it is proceeding with a project worth 642.9 billion won ($617.67 million) to build seven container ships as planned.

South Stream Gas Pipeline Re-route via Turkey Possible

Turkish Energy Minister Taner Yildiz said on Wednesday that Ankara would consider the passage of the South Stream natural gas pipeline through Turkey if Russia made such a request.

Marine Propulsion

Change of Management at Yanmar

Having reached the age of retirement, Geert Jan Mantel will resign from his position as President of Yanmar Europe B.V. as per June 30, 2014, a position he has occupied since April 1, 2002.

LNG Bunkering Will Develop Fast - LR Study

Lloyd's Register’s (LR) LNG Bunkering Infrastructural Survey 2014 indicates that major ports around the world are either planning for, or are anticipating, the wide-scale development of LNG bunkering.

Rolls-Royce congratulates US Navy on christening of USS Zumwalt

Rolls-Royce congratulated the US Navy on the christening of the USS Zumwalt, the first of its new and highly sophisticated DDG 1000 multi-mission destroyer class of ship.

 
 
Maritime Security Maritime Standards Naval Architecture Offshore Oil Pipelines Port Authority Ship Electronics Ship Repair Ship Simulators Sonar
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.2751 sec (4 req/sec)