Stainless steel flange fittings have more than two heat treatment processes than other fittings during the manufacturing process. Other procedures are the same. Due to improper handling of some flanges, they will be deformed, which is not allowed. In addition, after the head is advanced, the outer diameter of the front end is generally larger. Due to the existence of welds, non-destructive testing is required. Sometimes we also need heat treatment.
There are other ways for stainless steel flanges. Many also fall under the category of processing. The most common are stamping, casting, rolling, rolling, drawing, bending, and combination processing.
Sometimes improper storage of flanges can also cause problems, for example: flanges are prone to long-term wear. Flange cracks, etc. The flange manufacturer reminds you not to rush to deal with the flange problem, but to handle it properly. Of course, the owner of the company is also required to do a good job in protection and protection work, to discover problems in time, and to deal with them in time. After such inspection, the pipeline protection work can be more perfect. I hope this article helps those in need.
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