In the atmospheric corrosion resistance, if is the industrial atmosphere or heavy pollution area, you will need to clean in time to avoid the corrosion. Flange suitable for use in food processing, storage and transportation. High pressure equipment and pipeline, using 10 copper, aluminum, steel, stainless steel type lens or other shaped metal gasket. Flange in the use of specific areas show important performance and value, fully grasping the use of specific operations and contribution, ordinary is suitable for the occasion of temperature below 120 ℃, Pressure is lower than 5 mpa, for general corrosive medium, the most commonly used is acid-proof asbestos board. High pressure washer and sealing surface contact width is very narrow (line contact), processing with gasket sealing surface roughness is higher.
