First, classification of steel tube rectangleSteel tuberectangular is a kind of steel pipe used in the construction field. It is widely used. There are different types according to different application fields. There are many classification methods for steel tuberectangular. The followin
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1. The main production process (main inspection process) of hot-rolled seamless pipe: tube blank preparation and inspection → tube blank heating → perforation → tube rolling → steel tube reheating → diameter (reduction) → heat treatment → finished tube straightening → finishing → Inspection
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Both regular spiral steel pipe and thick-walled spiral steel pipe are types of SSAW steel pipe. Thick-walled spiral steel pipe has several benefits over regular thick-walled spiral steel pipe, including higher compressive and impact strengths, higher safety performance, and longer useful life. In ge
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1. Hot-dip galvanized pipeThe advantages of hot-dip galvanized pipe include uniform coating, strong adhesion, and long service life. The purpose of the hot-dip galvanized pipe is to combine the iron matrix and the coating by causing the molten metal to react with it to form an alloy layer. The steel
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