Stainless steel welded pipe production process, there is a very important step, and that is the solution treatment. The so-called solution treatment, refers to the alloy is heated to the second phase can be dissolved in whole or in maximum temperature solid solution for a period of time, faster than the second phase from solid solution precipitated speed cooling, to obtain a supersaturated solid solution process. Stainless steel pipe softened by solution treatment, generally stainless steel pipe heated to about 950-1150 ℃, holding for some time, carbides and various alloying elements dissolved in austenite sufficiently uniform, and then quickly quench cooling water, carbon and Other alloying elements precipitate a chance to obtain pure austenite. After solution treatment of stainless steel pipe, all aspects of its performance in order to achieve optimal state, therefore the solution treatment of stainless steel pipe, which is very important. 

keywords: Stainless steel welded pipe, stainless steel pipe manufacturer, Jinding Stainless Steel Pipe Co., Ltd.,