What are the characteristics and applications of 304 seamless pipes

What are the characteristics and applications of 304 seamless pipes

304 seamless pipe is an environmental protection pipe with the most ecological environment protection and comprehensive performance

304 seamless pipes are trustworthy, clean, hygienic, and environmentally friendly, and can be used for social and economic development. The thin wall of the pipeline and the design and development of new reliable, simple, convenient and quick connection methods make it have irreplaceable advantages of other pipelines. There will be more and more applications in engineering, and the applications will be more perfect, and the industry has a bright future.
Features and main uses of 304 seamless pipes
The 304 seamless pipe combines the characteristics of alloy composition and austenite, and has good resistance to stress field of chloride ion content composition and anti-corrosion cracking characteristics. 2205 is a duplex steel consisting of 21% chromium, 2.5% molybdenum and 4.5% nickel nitrogen alloy. Its yield strength is twice that of austenitic stainless steel. This feature enables industrial designers to reduce weight when designing products. It has many advantages over 316 and 317L. Due to the high content of chromium and molybdenum, the steel has good pitting resistance and average corrosion resistance. The two-phase structure ensures that the stainless steel plate has a high resistance to stress corrosion cracking and a high fracture toughness.
304 seamless pipes have good performance indicators and corrosion resistance, as well as good laser weldability. Widely used in industrial production of petrochemical equipment, marine technology, chemical enterprises and other industries. At present, the length of petrochemical pipelines laid by duplex steel in the petrochemical equipment industry exceeds 850Km, and 304 stainless steel seamless pipes are mostly seen (also S31803 duplex steel pipes and 2507 duplex steel pipes); Corrosion of chemical substances, high-pressure pipelines are all made of 304 stainless steel seamless pipes.
304 seamless pipe has the following scope of application
Industrialized production of chemical plants, petrochemical equipment and chemical companies, transportation pipelines of chemical companies, oil and natural river industry, paper industry, paper industry, industrialized production of organic fertilizers, industrialized production of urea solution, industrialized production of phosphorus and potassium fertilizers, sea level geographical environment, energy and ecological environment Protection of industrial production, light industry, biological industry, food industry, pharmaceutical industry machinery and equipment, high wear-resistant parts.