In the Water Cup Processing, What Thickness of Pipe Can Be Processed by the Pipe Drawing Machine?

Today I received a Japanese customer who wanted to process their products using the tube drawing process in order to reduce processing costs.

However, the wall thickness of the product must be at least 1.0mm thick. Can it be achieved according to customer requirements? The thicker of the stainless steel tube, the greater the tension in the drawn tube, the greater the tube pressure, and the greater the difficulty of laser welding.

Not all thicknesses of stainless steel plates can be drawn. For the water cup industry, the thickness of the pipe drawing machine cannot exceed 0.8mm. If the thickness exceeds this thickness, even if the pipe is formed, welding problems will occur. At the same time, because the plate is too thick, the tension will cause the welding position to open.

For safety, the company usually records the thickness of 0.7mm as the limit of the thickness of the drawn tube when producing the product.

Therefore, in response to customer requirements, it is obvious that it is impossible to use the drawing process for a thickness of 1.0mm.

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