Difference between Fast Rescue Boat Davit complys MED/1.25 and Rescue Boat Davit complys MED/1.21

The MGPS and ICCP principles and applications of the two are significantly different.

In the vast ocean, if the steel hull of a giant ship is compared to a massive sheet of white paper, then seawater is the mischievous "graffiti artist," constantly using red ink called "oxidation" to try and leave mottled rust stains on the ship's body. To keep this paper clean, engineers have equipped ships with a magical "stationery set"—the Impressed Current Cathodic Protection (ICCP) system.

On the vast and unpredictable ocean, whether it is a massive cargo ship or a towering offshore drilling platform, metal structures are constantly under attack by an invisible killer: electrochemical corrosion from seawater. To combat this natural force, engineers rely on a low-profile yet vital component—the Aluminum Sacrificial Anode.

Ships sail permanently in marine and brackish water environments. The high-salinity and high-humidity conditions of seawater easily cause electrochemical corrosion to the steel structures of ship hulls. Long-term corrosion may lead to hull damage and component aging, greatly shortening the service life of ships and bringing potential safety hazards to navigation. Many people wonder what device silently resists seawater corrosion and safeguards ship safety on the vast ocean. The answer lies in the inconspicuous yet crucial marine zinc sacrificial anode.

In the process of boarding, check whether the boarding and departure facilities, such as gangways and springboards, have been constructed and installed in accordance with the guidelines set by the International Maritime Organization for ships whose keel is placed on or after January 1st, 2010.