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seamless steel tube production process
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seamless steel tube production process

(Summary description)Welcome to buy the cheapest and best quality seamless steel tube products by Manufacturers china.

seamless steel tube production process

(Summary description)Welcome to buy the cheapest and best quality seamless steel tube products by Manufacturers china.

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The general production process of seamless steel tube can be divided into cold drawing and hot rolling. The production process of cold-rolled seamless steel tube is generally more complicated than that of hot rolling. Sizing test.

customized seamless steel tube material
After the surface does not respond to cracks, the round tube must be cut by a cutting machine and cut into a blank of about one meter in length. Then enter the annealing process. The annealing should be pickled with acid liquid. When pickling, pay attention to whether there is a lot of blistering on the surface. If there is a lot of blistering, it means that the quality of the steel pipe does not meet the corresponding standards. In appearance, cold-rolled seamless steel tube is shorter than hot-rolled seamless steel tube. The wall thickness of cold-rolled seamless steel tube is generally smaller than that of hot-rolled seamless steel tube, but the surface looks brighter than thick-walled seamless steel tube. Much rough, without too many burrs on the caliber.
The above is about the seamless steel tube production process for everyone. I believe you have some understanding. If you have any questions, please call us.

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