Steel is the main raw material for shipbuilding and marine engineering structure construction, accounting for 20% ~ 30% of the construction cost of hull and marine engineering. The steel CCS FH32 naval vessels steel products involved mainly include steel plates and section steel (marine bulb flat steel, H-beam, angle steel, etc.), casting and forging steel and supporting welding materials, etc. Among them, the amount of steel consumed for hull construction accounts for about 60% of the total ship mass, and sheet metal accounts for about 88%.
According to the market forecast released by Eurofer on August 5, the output of all CCS FH32 naval vessels steel steel consumption industries in the European Union will drop by 12.8% in 2020, and rise by 8.9% in 2021. However, the European Union said that the government's "awesome strength" support will reduce the CCS FH32 naval vessels steel steel consumption intensity in the construction industry significantly less than other industries.
The steel market is full of good and bad, and the quotation is chaotic. The price of CCS FH32 naval vessels steel, spiral welded pipe is fluctuating. It is better to understand the market price of spiral welded pipe before purchasing. If it is a large project, the required quantity of spiral welded pipe is large, the price selection should be particularly careful, and we can select several suppliers for comparison. In addition, we shall not only consider the price, but also put an eye on the quality, the actual weight.
The hardness of the steel plate is very high, so special equipment is needed to complete the processing and cutting of these materials, CCS FH32 naval vessels steel. In order to cut the plate into an ideal size, the steel plate cutting needs to use natural gas flame for preheating, which will generate a large amount of oxygen flow during the operation. These substances will oxidize the steel plate, and then form a cutting edge, then the cutting operation process is basically completed. In the actual processing work, there are many different classifications for steel plate cutting.
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