Today we talk about the stainless steel tubes. The use of this type of stainless steel is widely used. We can meet it as in industrial production and in daily life (polotentsesusheteli in the bathroom). But, as says, nothing lasts forever. Over time, stainless steel tubes lose their former properties, somewhere more, somewhere in the lower. What happens to the stainless steel after its service life. There are two ways: first - in salvage as scrap to further processing, the second - full or partial recovery of both mechanical properties and appearance. If the first is clear, assume the pipe is very long operated in hostile environments associated with heat or acid.
then after that it is unlikely there is to reapply. But the second option, it's much more interesting. In this case, has lost some performance characteristics, but they can be easily restored. Ways to restore a lot of stainless steel tubes. Ranging from the banal passage of sandpaper on metal surfaces and zakachivaya ultrasonically cleaning. Lets go in order.
The mechanical method is the use of abrasive tools by which remove unnecessary layer from the surface of pipes. Sand blasting - high pressure air is supplied to the fine sand of the pipe under the influence of sand all the 'dirt' falls off, after such an application surface has a characteristic structure. The method of etching in special baths. We need stainless tube placed in a bath of an acidic medium, under influence which the surface is cleaned metal. The method of ultrasonic cleaning is the newest way. Ultrasonic cleaning is used mainly for cleaning the exterior surface of pipes. Internal surface of pipes by ultrasonic vibrations being supplied to the liquid on the outside, for example, in an ultrasonic bath, to clean or almost clean good enough. The method is currently used rarely, but the promise of his rather large. Thus restored stainless-steel pipes get a second life.
then after that it is unlikely there is to reapply. But the second option, it's much more interesting. In this case, has lost some performance characteristics, but they can be easily restored. Ways to restore a lot of stainless steel tubes. Ranging from the banal passage of sandpaper on metal surfaces and zakachivaya ultrasonically cleaning. Lets go in order.
The mechanical method is the use of abrasive tools by which remove unnecessary layer from the surface of pipes. Sand blasting - high pressure air is supplied to the fine sand of the pipe under the influence of sand all the 'dirt' falls off, after such an application surface has a characteristic structure. The method of etching in special baths. We need stainless tube placed in a bath of an acidic medium, under influence which the surface is cleaned metal. The method of ultrasonic cleaning is the newest way. Ultrasonic cleaning is used mainly for cleaning the exterior surface of pipes. Internal surface of pipes by ultrasonic vibrations being supplied to the liquid on the outside, for example, in an ultrasonic bath, to clean or almost clean good enough. The method is currently used rarely, but the promise of his rather large. Thus restored stainless-steel pipes get a second life.
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