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Classification of galvanized square pipes
Galvanized square pipes are divided into hot-dip galvanized square pipes and cold-galvanized square pipes from the production process. It is precisely because of the different processing of these two galvanized square pipes that they have many different physical and chemical properties. In general they have many differences in strength, toughness and mechanical properties.
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The trade situation of stainless steel pipe
Stainless steel export is an important part of my country's export economy. It plays an important role in driving my country's economic growth. However, from the current situation of my country's stainless steel foreign trade, my country's stainless steel export has encountered greater resistance.
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