5083 aluminum plate is one of the most common alloy products of Marine aluminum field. Planking of other products such as 5052, 5383, 8784, 5454, such as alloy, were also the representative of 5 series Marine aluminum products, among them, 5083 Marine planking alloy aluminum plate is the most widely used. Planking aluminum alloy compared with general aluminium alloy products, it will be more strict inspection, when in the market for the purpose of ship, also want to be approved by the relevant national certification authority. So just what certification standard does5083 Marine aluminum plates have?
A gangway is an escalator that is installed on both sides of the ship for personnel to board or disembark. It is made of wood or metal. It consists of the upper and lower platforms, ladder frame, ladders step, railing handrail and lifting device, etc. When the ship is sailing, it is hoisted, folded and stored on the deck. When used, it is lowered and suspended from the side. Gangway installations are generally used for passenger ships and other types of large and medium-sized ships.