Product brief introduction
904L（N08904，,14539）Super austenitic stainless steel in chromium containing 14.0 18.0%, 24.0 26.0% nickel, 4.5% molybdenum.
904 l super austenitic stainless steel belongs to low carbon high nickel, molybdenum austenitic stainless acid-resistant steel, for the introduction of French h. S proprietary materials of the company.
904 l use, application scope, application areas are:
* petroleum, petrochemical equipment, such as petrochemical equipment in the reactor.
* sulfuric acid storage and transportation equipment, such as heat exchangers, etc.
With * power plant flue gas desulfurization device, main parts are: absorption tower of the tower body, the flue, door plank, internal parts, spray system, etc.
* scrubber and the fan in the organic acid processing system.
* water treatment plant, water heat exchanger, papermaking equipment, sulfuric acid, nitric acid, acid, pharmaceutical industry and other chemical equipment, pressure vessel, food equipment.
* pharmaceutical factory: centrifuge, reactor, etc.
* plant foods: soy sauce pot, cooking wine, salt, equipment and dressings.
* to dilute sulphuric acid strong corrosive medium steel 904 l is matching.