Specification: the commonly used stainless steel plates are divided into 201 and 304.

Steel plate is the most important material in the production of stainless steel pipe.

In order to improve the durability by using stainless steel on coastal bridges, three kinds of stainless steel were made as prototypes.

Stainless steel scrap is also the main raw material for stainless steel pipe smelting, and its production and consumption are closely related to stainless steel production.

In 1965, Herzog and Walsh engineers of Monsanto Company proposed the concept of electrochemical mechanical polishing (ECMP) technology for the first time.