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The excessive export of CCS grade D steel will lead to the shortage of domestic resource supply. Since the beginning of this year, domestic steel demand is stro
Read More+According to foreign media reports, the ex factory price index of hot rolled steel coil in northern Europe on June 2 was 1150 euro (US $1406) / ton, up 9 euro /
Read More+CCS grade D marine steel plate is grade D shipbuilding steel plate certified by CCS (China Classification Society). It is used in offshore and marine contructio
Read More+CCS grade E hull structural steel plate has good comprehensive mechanical properties, welding performance and process performance. It is suitable for manufactur
Read More+The purity has great influence on the plasticity, toughness, weldability, ductile brittle transition temperature and anti explosion performance of submarine ste
Read More+Low carbon and nickel, chromium, molybdenum, vanadium or nickel, chromium, molybdenum, copper, niobium series are mostly used for submarine steel. The main allo
Read More+The whole submarine is a large welding structure, and welding is an essential process for submarine construction. Considering the safety of submarine structure,
Read More+The working environment of the submarine is all the oceans on the earth. The temperature of the ocean is variable. The temperature at the poles is relatively lo
Read More+Submarine steel is a kind of low alloy high strength steel used to build submarine pressure hull. Most submarines usually have double shell structure, that is,
Read More+Under the influence of the "bungee jumping" effect, the Chinese steel market experienced a "big up-big down-big up-big down" interval shock, during which the pr
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