Duplex stainless steel: F53 / 2507 / S32750
25% chromium, 4% molybdenum and 7% nickel. Its strength and anti-corrosion ability, mainly used in chemical processing, petrochemical and subsea equipment. It has a strong resistance to chloride corrosion, high thermal conductivity and low thermal expansion coefficient. The high chromium, molybdenum and nitrogen content of it's high resistance to pitting, crevice corrosion and general corrosion.
Application: Industrial equipment for offshore oil and gas platforms, heat exchangers, underwater equipment, fire fighting equipment chemical processing industry, vessels, and piping desalination plants, high pressure RO plants and submarine pipelines mechanical components (high-strength, corrosion-resistant components).