At present, there are few marine grade aluminum plate manufacturers in the market. Our company is one of the few companies that can produce aluminum plates for aluminum yachts. For example: 5083 marine grade aluminum plate, 6061 marine aluminum plate, marine grade aluminum 6063 plate and so on.

In the early years, aluminum alloys were not popular because of the high price and the lack of welding technology. However, the price of aluminum for shipbuilding has dropped a lot. Considering the factors such as loss, labor cost, and mold cost, the current cost of aluminum alloy is not much more expensive than that of FRP, and the aluminum alloy ship does not need to be put into mold making, and the initial investment is small. The construction period is fast. In addition, the aluminum alloy has the advantages of high strength, corrosion resistance, long service life and light weight, so many shipyards are now using aluminum alloy boats.
The aluminum alloy yachts used in freshwater lakes are mostly made of 5052 H32 marine grade aluminum plates or marine grade aluminum 6063 plates. The luxury yachts at sea are generally made of high-magnesium alloy 5083 H116 or 5083 H321 marine grade aluminum plates, and they are specially processed. Process, has good corrosion resistance. The ship plate generally adopts a thickness of 3-30 mm, wherein the thickness of the thickness of 12 mm or less is higher, and the size is generally 2000*8000 mm and 1500*6000 mm. In order to produce these ultra-long super-thick plates, our company has specially put into production of "1+1" hot continuous rolling production line, the rough rolling rolling width can reach 3300mm, the finishing rolling rolling width can reach 2800mm, it is rare to produce ultra-wide Manufacturer of super thick plates.

In addition, our company's marine grade aluminum 6063 plate have also been certified by DNV Norwegian Classification Society. The Norwegian Classification Society certification is the most authoritative and rigorous certification body for marine grade aluminum plate in the world. It is recognized by the organization, which means that our company's aluminum sheet products have passed the strict world authority certification and obtained the general license in the foreign trade market.