304 stainless steel pipe is a corrosion-resistant pipe made from a blend of chromium and nickel. It is a popular choice for a wide variety of applications due to its high strength, durability, and resistance to corrosion. This type of steel is commonly used in the aerospace, automotive, construction, food processing, and medical industries. 304 stainless steel is also known as 18-8 stainless steel, as it contains 18% chromium and 8% nickel. It has become the standard material for kitchen appliances, countertops, and sinks due to its easy-to-clean nature.