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Galvanized square pipe for use

Due to the galvanized treatment on the surface of the square pipe, the application range of the galvanized square pipe has been significantly extended compared ···

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Calculation of theoretical weight per meter of galvanized square pipe

Among them, the side length and wall thickness are in millimeters (mm), and the value is directly substituted into the above formula, which is the weight of the···

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Corrosion classification of stainless steel

The corrosion performance classification of stainless steel refers to the classification of stainless steel materials according to their corrosion resistance in···

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What is the heat treatment technology of profiled steel?

Special-shaped steel is a kind of special shape steel, and its heat treatment technology is an important link to ensure its performance and quality.

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