球阀门

Fluorine plastic polymer FEP (F46) lined ball valves for petroleum, chemical, dyestuff, pesticide and other industries in a variety of strong corrosive medium developed for open and close control. F46 fluorine plastics have excellent resistance to corrosive media. Is currently the best anti-corrosion material. F46 fluorine plastic lined valves, shell casting with precision casting, smooth appearance, strength increased. Department contacts with the corrosive medium with fluorine plastic liner bag and the appearance of multi-functional combination of metal, so products in a variety of acids, bases, salts, corrosion of medium strength good work. Seals used by the Shanghai Institute of Organic patent - fluorine plastic alloy, which changes the creep F46 seals to further enhance the service life of the product, the product was -50 degrees -150 degrees to ensure the long-term use within the with open and close rapidly, flow resistance, etc, would you get a satisfactory economic results.