The price difference of stainless steel flange is relatively large, due to different brands, models and manufacturers to decide.Many flanges usually cost around a few dollars.In the current market, many stainless steel flange manufacturers will also provide some preferential policies in the goods to improve sales, and through means such as price reduction to let consumers buy.  Therefore, consumers must think rationally in the process of buying, do not buy goods at will under their own clear needs.