What are the production methods for stainless steel pipes? There are various types of pipes, and their production methods are also diverse. The commonly used production methods are as follows. (1) Production and manufacturing of stainless steel pipes using hot pressing method. There are many methods for producing hot-rolled seamless pipes. The tube billets used for hot-rolled pipes include hollow billets, solid billets, or steel ingots. In hot rolling production, piercing is the process of passing heated stainless steel pipe blanks through thick walled pipes on a piercing machine, and rolling thick walled pipes on a rolling machine
There are various types of pipes, and their production methods are also diverse. The commonly used production methods are as follows.
(1) Production and manufacturing of stainless steel pipes using hot pressing method. There are many methods for producing hot-rolled seamless pipes. The tube billets used for hot-rolled pipes include hollow billets, solid billets, or steel ingots. In hot rolling production, perforation is the process of passing heated stainless steel pipe blanks through thick walled pipes on a piercing machine, rolling the thick walled pipes to the required wall thickness and accuracy of the finished pipe on the rolling machine, and then passing through sizing, reducing, or expanding, followed by cooling and sorting.
The hot pressure processing method is mainly used to produce stainless steel pipes by rolling, but for non-ferrous metals, rare metals that are difficult to deform, precious metals, and special purpose shaped section pipes, extrusion method is used for production.
(2) Production of stainless steel pipes using cold pressure processing method. The production of stainless steel pipes by cold pressing mainly refers to cold-rolled and cold-drawn pipes, as well as the production of thin-walled, oversized, and irregularly shaped pipes and rotating parts by spinning.
(3) The production method of stainless steel welded pipes is to bend the blanks (steel plates, strips) into the necessary tube shape using different forming methods, and weld them into pipes using different welding methods.
The above is a summary of the production methods for stainless steel pipes.
For more information on stainless steel pipes, please visit the official website of Zhejiang Yinyao Stainless Steel Co., Ltd.: http://www.zjyinyao.com/