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About UsDongyi De products are widely used in the petrochemical, power, steel, shipbuilding, automobile, and hydrogen energy industries. They have earned a good reputation within the industry. We continuously innovate to provide customers with safe, reliable, and efficient solutions.
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ProductsOur headquarters are located in Shanghai, giving us unique trade advantages. Our production base in Jiangsu is equipped with advanced facilities, a comprehensive testing center, and a technical team.
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BlogOur Jiangsu production base is equipped with state-of-the-art facilities, a comprehensive testing center, and a team of technicians.
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DYNAMIC DAYLIGHT
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Precipitation-hardened nickelo alloys also contain a certain amount of iron, niobium and molybdenum, accompanied by small amounts of aluminum and titanium.
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Nickel-chromium-molybdenum alloy, the addition of niobium elements, together with molybdenum to make the alloy basically hard, thus showing high strength properties without heat treatment strengthening.
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Nickel-iron-chromium alloy, with addition of molybdenum and copper, has both oxidation resistance and reducing acid properties, resistance to stress corrosion cracking and local corrosion, such as pitting and crevice corrosion.
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As suggested by the name, portable gas detectors are gas detectors that can be carried or worn by workers.
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A seminar on the import and export trade of steel products was held at the China Iron and Steel Association. Xiao Lu, Deputy Director-General of the Department of Foreign Trade of the Ministry of Commerce, and her delegation attended the meeting and exchanged views with Luo Tiejun, Vice President of the association, on steel trade, companies' overseas market expansion, and policy suggestions for maintaining the healthy development of the steel trade.
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In the first week after the Spring Festival, the steel industry showed differentiated supply and demand characteristics. On the supply side, the overall output of the five major steel products increased slightly by 1.20% year-on-year, but the daily output of pig iron and the capacity utilization rate of blast furnaces remained stable; on the demand side, the consumption of flat steel increased significantly by 38.38% year-on-year, significantly better than that of construction long steel. At the same time, the accumulation rate of long steel inventories such as rebar exceeded expectations, coupled with external factors such as the US imposing additional tariffs on steel, the market remains divided on the strength of the subsequent demand recovery.
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Since the beginning of 2024, in less than two months, we have signed new orders totaling US\$7 million. Currently, nearly US\$6 million worth of goods are awaiting export. This year, we expect to sign contracts with BP (British Petroleum) for US\$15 million and with Lukoil (Russia) for US\$10 million.
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A seminar on the import and export trade of steel products was held at the China Iron and Steel Association. Xiao Lu, Deputy Director-General of the Department of Foreign Trade of the Ministry of Commerce, and her delegation attended the meeting and exchanged views with Luo Tiejun, Vice President of the association, on steel trade, companies' overseas market expansion, and policy suggestions for maintaining the healthy development of the steel trade.
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