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The size and tolerance of S460G2+QT steel plate shall be based on one of the following relevant European standards and further regulations in the following cond
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The steel for offshore platforms such as S460G2+QT steel plate was developed on the basis of hull structural steel. The steel platforms originally built were al
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S460G2+QT plate is a type of European standard steel plate, which belongs to weldable structural steel for fixed coastal structures. Its delivery state is quenc
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Introduction of Q690ZTE high-strength steel:
Q690ZTF steel for offshore platforms is a low-alloy high-strength steel. Executive standard: GB/T 31945-2015 steel
Among China's 16 marine seawater corrosion-resistant low-alloy steels, 5 belong to P-V series; 2 are P-Nb series; 3 are P-Cu series; 2 are CrMoAl series; 2
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The hull steel is exposed to air and sea water, if no measures are taken, it will soon be rusted and scrapped.We must first understand which parts of the ship a
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Compared with land oil and gas exploitation, the marine environment has severe ocean currents, the sea temperature and pressure vary greatly with depth, and the
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12MnNiCrMoV is a low alloy high strength steel for hull. It can be rolled steel plate, sheet, flat steel. As a hull steel, it shall be able to adapt to the oper
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With the in-depth development of the offshore oil industry and the increasing difficulty of drilling and production, the rack steel for jack-up drilling platfor
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Large container ships generally use steel plates with high strength and large thickness. The large thickness changes the stress state of the marine steel plate
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