In metallurgy, stainless steel, also known as inox steel or inox from French inoxydable (inoxidizable), is a steel alloy with a minimum of 10.5% chromium content by mass.Stainless steel is notable for its corrosion resistance, and it is widely used for food handling and cutlery among many other applications.Stainless steel is used for corrosion-resistant tools such as this nutcracker.Stainless s...

According to the production processes, stainless steel tubes divided into seamless tubes and welded tubes. The raw material of seamless steel tube is the round bar billets. Its production techniques are hot rolling and cold drawing.Production processes of hot rolling seamless stainless steel tube : round bar billets →heating→punch the hole→three roll cold cross rolling, rolling in succession and e...

FineryDuring the refining process, the oxygen andintert gases (argon and nitrogen) will be blown into the liquid steel to makean effect of false vacuum. Therefore, it can decrease the content of carbon andresist the chromium from oxidized. As for the stainless steel material whichproduced by this way, the quality will be relatively high and good in extension.Intermediate frequency furnace 1.The ca...

Hot rolling is above the recrystallization temperature of rolling; Cold rolling is below the recrystallization temperature of rolling, both are based on the hot strip rolling.And then recover its mechanical properties by annealing . It generally underprocess such as hot rolling,acid pickling, cold rolling and annealing. There is no oxide coating during cold rolling process. Inthis way, the surface...

Surface very smooth, without pitting and hole, very shineAfter high standard requirements on polishing process, we can meet the requirements of electroplating, fine polishing and other application as the result of good smoothness and brightness of our tubes without any pitting, and hole. Surface with pitting, sand hole, peeling.Some tubes made by recycled material are usually have surface issues l...