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Non-standard Straight Seam Welded Pipe Processing Method

Views: 2     Author: Site Editor     Publish Time: 2024-02-21      Origin: Site

Forging steel: A pressure processing method that uses the reciprocating impact of a forging hammer or the pressure of a press to change the blank into the shape and size we require.


Extrusion: It is a steel processing method in which metal is placed in a closed extrusion cylinder and pressure is applied on one end to extrude the metal from a specified die hole to obtain a finished product of the same shape and size. It is mostly used to produce non-ferrous metals and steel.


Rolling: A pressure processing method in which a steel metal blank is passed through the gap between a pair of rotating rollers (of various shapes). Due to the compression of the rollers, the cross-section of the material is reduced and the length is increased.


Drawing steel: The rolled metal blank (shaped, tube, product, etc.) is drawn into a cross-section through the die hole. The processing method to reduce the length increase is mostly used as cold processing.


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Hunan Great Steel Pipe Co.,Ltd is a world-class production and service provider of submerged arc straight seam welded pipe as the first subsidiary of Shinestar Group. Hunan Great Steel Pipe Co.,Ltd pays more attention to in the pipeline engineering research areas as a pioneer of China Petroleum Pipeline & Gas Pipeline Science Research Institute.

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