Three piece 904L ball valve manufacturer

Shanghai Yuhe brand 904L welded ball valve, used for corrosive media in industrial production, such as seawater, acid solution, and alkali solution, with a diameter of DN15-DN200 and a pressure of 1.6MPa-6.4MPa. 904L，254SMo， 1.4529 super austenitic stainless steel is a type of stainless steel with high chromium, high nickel, and high molybdenum content, and contains copper and nitrogen elements. The microstructure of the base metal is typical austenite.

904L（00Cr20Ni25Mo4.5Cu）， High chromium, high nickel, and high molybdenum content can significantly improve the stress corrosion resistance of austenitic stainless steel pipes by increasing the nickel content. Increasing the chromium and molybdenum content can significantly improve the resistance to pitting and crevice corrosion of steel. Stress corrosion and corrosion fatigue usually originate from pitting and crevice corrosion.

904L，254SMo， 1.4529 stainless steel has strong resistance to pitting corrosion, crevice corrosion, chloride ion stress corrosion, and intergranular corrosion, especially to sulfate ions, chloride ions, and other acid ions. It can be used in extremely harsh working environments.

valve parameters
Product models: Q61F, Q661F, Q961F;
Connection method: welding;
Operation modes: pneumatic, manual, electric, worm gear;
Structural type: floating ball;
Valve function: Cut off.

Component Material:
Valve body material: 904L;
Valve core material: 904L;
Valve seat material: PTFE, PEEK;
Valve stem material: 904L.