In the production process of straight seam steel pipe, the processing method will have a lot of impact on it. So what are the processing methods for straight seam steel pipes? The staff of the manufacturer will introduce to you the main methods. Using the repeated impact of the forging hammer, the shape and size of the blank can be changed to meet the production requirements. This is the forging steel processing method. Applying pressure through a press has the same effect. Extrusion is also a very important method for making straight seam steel pipes. It is a method of placing steel in a closed extrusion container for compression so that the product will obtain the desired size and shape when it comes out of the mold. The rolling method is also commonly used, which changes the shape through the gap between the rolls. Drawn steel is often used for cold working, by applying tension to the metal to increase length and reduce cross-sectional area.
Processing technology of straight seam steel pipe:
1. 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.
2. 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 prescribed die hole to obtain a finished product of the same shape and size. It is mainly used for the production of non-ferrous metals. Material steel.
3. Rolling: A pressure processing method in which the steel metal blank passes through the gap (of various shapes) between a pair of rotating rollers. Due to the compression of the rollers, the cross-section of the material is reduced and the length is increased.
4. Drawing steel: It is a processing method that draws the rolled metal blank (shaped, tube, product, etc.) through the die hole to reduce the cross-section and increase the length. Most of them are used for cold processing.
Post time: Oct-19-2023