There are three types of 904L stainless steel plate:
hot rolled stainless steel plate, cold rolled stainless steel plate, and precision rolled stainless steel plate.
904L stainless stee:l hot-rolled, cold-rolled and finish-rolled stainless steel plate
properties: Low-carbon high-nickel, molybdenum austenitic stainless acid-resistant steel
Chemical Composition: 20Cr-24Ni-4.3Mo-1.5Cu
Application
* Petroleum and petrochemical equipment, such as reactors in petrochemical equipment.
* Storage and transportation equipment for sulfuric acid, such as heat exchangers.
* Power plant flue gas desulfurization device, the main use parts are: the tower body of the absorption tower, the flue, the door panels, the internal parts, the sprinkler system, etc.
* Scrubbers and fans in organic acid treatment systems.
* Seawater treatment equipment, seawater heat exchanger, paper industry equipment, sulfuric acid, nitric acid equipment, acid production, pharmaceutical industry and other chemical equipment, pressure vessels, food equipment.
* Pharmaceutical factory: centrifuge, reactor, etc.
* Plant food: soy sauce pot, cooking wine, salt shaker, equipment and dressing.
* For dilute sulfuric acid strong corrosive medium 904L is a matching steel type.