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5083 aluminum transnational transport of liquefied petroleum gas into Beijing

Edit:admin Date: 2017-02-22 11:30
February 13, 2017, according to the China Nonferrous Metals News reported, the Beijing Gas Group to France to purchase the first ship liquefied natural gas on November 29 arrived in Tangshan Caofeidian Area dock and began unloading. Later, transporting of liquefied petroleum gas into Beijing
How does liquefied natural gas come to China?
Liquefied natural gas takes a dedicated liquefied natural gas carrier from France through the sea all the way north to Tangshan Caofeidian Area dedicated terminal. Aluminum alloy material is the best material for the manufacture of liquefied natural gas storage tank, it not only has ultra-low temperature structural materials, but also because of its easy forming, and has good solderability, the recovery rate of up to 95%.
5083 aluminum alloy manufacturing liquefied natural gas facilities superior material

Liquefied natural gas is clean energy, combustion does not produce polluting gas, its storage and transportation pipeline using aluminum alloy to make the best, because the aluminum alloy material is the best low temperature and ultra-low temperature materials. With the reduction of temperature, the mechanical properties of aluminum alloy materials will rise simultaneously, there is no low temperature brittleness, but steel is not the case, only a few steel is not low temperature brittle, tens of thousands of steel have low temperature brittleness. As we all know, the density of steel is higher than aluminum, aluminum density is only 35% of the equivalent of steel, so the same strength in the case of structural strength of aluminum alloy structure at least lighter than the steel 1/3. Aluminum is the best material for the manufacture of low temperature equipment for transportation. In the manufacture of liquefied natural gas equipment is currently used in more of the 5000 Series 5083 alloy.
5083 alloy density is 2660kg / m3, smaller than the industrial pure aluminum, when O state material at 20 ℃, its other physical properties: melting temperature 579 ℃ ~ 641 ℃, conductivity 29% IACS, thermal conductivity 117W / (m • C, specific heat capacity of 900 J / (kg • ° C), and a linear expansion coefficient of 20.8 to 100 ° C of 23.8 × 10-6 m / (m • ° C). 5083 ℃ alloy typical mechanical properties in Table 3.
5083-O alloy has good low temperature performance, -200 ℃ tensile strength Rm = 405N / mm2, 40% higher than room temperature, elongation 43%, is good material in manufacturing Liquefied natural gas (about -155 ℃) equipped.
China is one of the countries with the largest number of liquefied natural gas in the world, and the potential for the 5083 aluminum alloy market for making the best material for liquefied natural gas storage is huge. According to Mingtai Aluminum sales department statistics, only a month's time, Mingtai Aluminum 5083 aluminum alloy sales reached more than 1,000 tons. At present, Henan Mingtai Aluminum 5083 cans are rolled from Henan Province with the widest rolling range of "1 + 1" hot rolling mill, which can produce specifications with thickness of 0.009 ~ 600mm, width of 10 ~ 3100mm and length of 600 ~ 12000mm aluminum sheet products. Mingtai Aluminum efficient production capacity, not only to meet the needs of tank car manufacturing enterprises, but also for ships, cars, rail transportation and other manufacturing manufacturers to provide the best quality products and services.
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