Classification code for galvanized rolls
Classification code for galvanized rolls.
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Welcome to Shandong Zhishang Steel Co., Ltd.
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It is a kind of economic section steel with better mechanical properties, which is optimized and developed from I-section steel. Especially, the section is the ···
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H-beam steel is an economical and efficient profile with more optimized section area distribution and more reasonable strength-to-weight ratio, so it is named b···
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Hot dip galvanized pipe is made of molten metal and iron matrix reaction to produce alloy layer, so that the matrix and the coating of the two combination.
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