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Scrap handling in the production of stainless welded steel pipes

Many users of stainless welded steel pipes are very curious about how to deal with the waste in the production process of stainless welded steel pipes. In fact, stainless welded steel pipes are prone to produce a lot of waste in the production process, which are mainly divided into stainless steel dust waste and solid waste.

Stainless steel dust waste is mainly produced in the storage inspection and preliminary processing of stainless welded steel pipe blanks. After the stainless welded steel pipe blank is perforated, the surface is a relatively thick oxide layer. Before being put into production in the production workshop, the surface must be removed. Black oxide layer; the first purpose is to detect whether there are cracks with the naked eye, and the second is to peel off the impurities on the surface, the surface of the stainless welded steel pipe will be better when it enters the production workshop. Dust waste is generally recycled by manufacturers using professional stainless steel dust collection equipment.



In the production process of stainless welded steel pipes, some scraps will also be produced, which are mainly recycled to stainless steel scrap recycling companies for processing to increase the utilization rate. In order to further realize green and environmentally friendly production management, more and more enterprises have paid more attention to waste disposal, which not only creates a good development environment for enterprises, but also saves costs for enterprises and turns waste into treasure.

The quality of stainless welded steel pipes is affected by many factors, including environmental factors at the production site. The production of stainless welded steel pipe requires an independent production workshop or a special fixed production site; stainless steel raw materials must be stored separately and cannot be mixed with carbon steel; stainless welded steel pipe raw materials and semi-finished products should be equipped with necessary anti-iron pollution and avoid transportation during the turnover and transportation process. scratches in the .

When the welded pipe is welded, the stainless welded steel pipe is not allowed to pass through the wind, avoid wind, rainfall, and direct impact on the snow, and the temperature should not be lower than -5°C; the stainless welded steel pipe must have special welding materials to ensure that its storage temperature is not lower than 18°C C, the humidity does not exceed 60%. The production environment of stainless welded steel pipe generally requires comprehensive quality control of stainless welded steel pipe, and responsible manufacturers must strictly require the implementation of environmental control of stainless welded steel pipe production.

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