Stainless Steel Pipe And Pipe Manufacturing Process
as technology developed, various processes emerged for the production of stainless steel tubes and pipes. nowadays, stainless steel pipes and tubes are manufactured with continuous tube mills using multi-torch tungsten inert gas. the filler metal or forge welding process is not used in this technique.
stainless steel pipe and pipe manufacturing process
tube mill process
1. rolling and welding
firstly, the stainless steel strips are made to go through various quality checks and are trimmed at edges. they are then fed to the tube mill by stainless steel pipe manufacturers. in the tube-mill, the strip is gradually converted into the tubular shape.
the fitted welding machine is then used to weld trim edges of the strip using the tig welding process. the scraps and inside weld bead are removed instantaneously by the tibo machine. in this way, rolled pipes and tubes are formed.
2. the cleaning and heating phase
stainless steel tubes are cut to length according to industrial needs. these stainless pipes pipe processing and tubes are then subjected to cleaning to remove the dirt. the heat treatment process also eliminates stresses that can occur during welding and finishing of the product. after the heat treatment, stainless steel tubes and pipes are straightened and subjected to pickling for removing scales from the surface.
3. cold- drawing process
in some cases, the required size may not be obtained from the mill directly. then, the cold operation process can be used to obtain the desired size. in the cold drawing process, the tubes or pipes are coated with oxalic and soap solution. this solution acts as a lubricant to reduce friction while cold drawing operations. in the cold drawing process, the tube or pipe is drawn over the bench using die plugs.
4. finishing process
the drawn-out tube or ss pipe is then subjected to cleaning, heat treatment, pickling and straightening. the computerized ink jet marking machine is used to do the marking on the finished pipes or tubes. the pipe or tube is marked with grade of material, size, heat number and the stamp of third party inspection before passing on to stainless steel pipe exporters. the stainless tubes or pipes thus produced will undergo certain testing and quality checks. this process is followed by proper packing and dispatch. there are numerous stainless steel pipe applications, these pipes and tubes are used thereafter for.
swiss tech schreiner.
like many great businesses, swiss tech s. began in a garage. the year was 1990, and lothar schreiner had decided to take his decade of experience in the food processing industry and strike out on his own. with a commitment to hard work, honesty and customer service, swiss tech s. has steadily grown and is currently the largest employer of sanitary welders in west germany. in order to offer its customers in the food, beverage, and pharmaceutical industries a complete range of coverage the company supports a large staff including mobile crews, project managers, engineers, and administrative support.
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hotline: (+84) 931 - 386 - 062
phone: (+84) 931 - 386 - 062
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email: swiss.tech.schreiner@gmail.com