09/05/2023
Wafer butterfly valve is a common type of valve, which is composed of valve body, valve seat, valve stem, butterfly plate, etc. Its butterfly plate adopts a disc like structure, which can rotate during the opening and closing process of...
17/04/2023
Weld spot refers to the raised part of the weld formed in the welding process. It is formed by the rapid cooling of molten metal paste during welding and is usually round or oval in shape. Stainless steel welding spot is an inevi...