Stainless Steel
Stainless steel is a corrosion-resistant high-alloy steel. Generally speaking, stainless steel is the general term for stainless steel and acid-resistant steel. Stainless steel is not necessarily acid-resistant, but acid-resistant steel is also stainless steel. Stainless steel is a metal material widely used in industries such as petroleum, chemical, fertilizer, food, national defense, tableware, synthetic fibers and petroleum refining.