304 stainless steel pipe is the most widely used as stainless heat-resistant steel, food equipment, general chemical equipment, and atomic energy industry equipment. 304 stainless steel pipe is a general-purpose stainless steel pipe, which is widely used to make equipment and parts that require good comprehensive properties (corrosion resistance and formability). 304 stainless steel pipe is the most widely used stainless steel and heat-resistant steel. Used in food production equipment, chemical equipment, nuclear energy, etc. 304 stainless steel pipe chemical composition specifications C Si Mn P S Cr Ni (nickel) Mo SUS304 ≤0.08 ≤1.00 ≤2.00 ≤0.05 ≤0.03 18.00-20.00 8.25~10.50 - 304 stainless steel is universal stainless steel material, the rust resistance is stronger than the 200 series stainless steel material. High-temperature resistance is also relatively good, can be as high as 1000-1200 degrees. 304 stainless steel has excellent corrosion resistance and good resistance to intergranular corrosion.