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Alloy Seamless Steel Pipe is a Seamless Steel Pipe, its performance is much higher than the average seamless Steel Pipe, which contains more Cr inside the steel, its high temperature, low temperature, corrosion-resistant properties of other seamless steel pipe Compared to the alloy pipe in the

Precision Seamless Steel Pipe is a kind of high-precision Steel Pipe after cold drawing or hot rolling. Because the precision seamless steel pipe inner and outer wall without oxide layer precision seamless steel pipe, withstand high pressure and no leakage, high precision, high finish, cold bending

The hot rolled sheet has low hardness, easy processing and good ductility.The cold rolled sheet has high hardness and is relatively difficult to process, but is not easily deformed and has high strength.Hot-rolled sheet has relatively low strength, poor surface quality (low oxidation/smoothness),

The hot-dip galvanizing process consists of three steps: surface preparation, galvanizing, and inspection.Surface Preparation: For high quality hot-dip galvanizing, steel must be properly prepared prior to being immersed in a bath of molten zinc. During the surface preparation stage, material going