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Description: APV replacement N25 gasket plate for plate heat exchanger
According to the fluid, temperature, pressure and other conditions of use, DGXT have different materials of plates and gaskets and various types of plates to choose from, so we can choose the most suitable type and material according to the needs of customers.
Plate matrial | Adapt Liquid |
Stainless steel(304,316) | Pure water,stem water,Edible oil,mineral oil |
(Ti,Ti-Pa) | Sea water,Salt water,Salt compounds |
20Cr,18Ni,6Mo(2455Mo) | Dilute sulfuric acid, dilute sulfate, organic water solution |
(Ni) | High Temperature and High Concentration Caustic Sodium |
HASTELLOY(C276,D25,B2G) | Concentrated sulfuric acid, hydrochloric acid and phosphoric acid |
Sealing material: | adapt temperature | Suitable for fluid |
NBR | -15~+120ºC | Water, sea water, cooking oil, salt water |
HNBR | -15~+140ºC | High temperature mineral oil, high temperature water |
EPDM | -25~+170ºC | Hot water, water vapor, acid, alkali |
Viton | -5~+180ºC |
Acid, alkali, fluid |