As one largest manufacurer and supplier of Glass lined chemical equipments world widely, our products have been sold very well not only in domestic,but also have been exported to a lot of countries,thus how is the anti-corrosion elements and the application of Glass lined Equipment? Glass lined Equipment is a kind of Steeliness chemical vessel lined with glass, the steelness body assure it can stand pressure, the glass lining assure it has reliable anti-corrossion performance, this structure uniqueness is expanded greately its application scop, widely used in the fields of chemicals, pharmacerticals,dyes,pesticide, organic synthesis, petrochemicals, foodstuff etc, in many chemical reacting conditions, Glass lined equipment, including various Glass lined reactor,Storage tank, Distiller,Condenser, Pipe and Fitting etc, can replace the expensive Stainless Steel made vessel, also can be used widely in the corrossion conditons the Stainless Steel can not stand.In view of the glass lining physicochemical and anti-corrosion performance, Glass lined Equipment can apply in the process of reaction, polymerization, storage, heat exchanging etc of various density organic acids, inorganic acid acid, organic solvents, weak alkali and so on.For guarantee the normal service life, Glass lined Equipment is not suitable for the following medium or the material: 1. any density and the temperature hydrofluoric acid and includes the fluorine ion medium or material;2. the density is bigger than 30%, the temperature is higher than 180℃ the phosphoric acid medium or material; 3. the PH figure is bigger than 12, and the temperature is higher than 80℃ alkalinity medium or material; 4.the acid and alkali material carries on alternately reaction process. Inoxidizability of the glass lining equipment based on,the glass lining after contacting the corrosion material especially the acidic medium, forms silica protective film, this membrane has prevented the corrossion to the shell of vessel from the mdeium. When the glass lining contacts the strong lye, its surface cannot form the silica protective film, causing the lye corrodes unceasingly to the glass lining deeply, when the strong alkali concentration higher and the temperature higher,the corroding degree becomes bigger, the boiling condition strong alkaline solution to have biggest etching power. Our company develops a kind of specially anti-alkali enamel powder for the glass lining to solve this problem in a certain extent, has the good anti-corrosive performance to the weak base or the neutral alkali. In actual situation, because the production not only use one kind of reaction medium , when many kinds of acids together forming“the mixture acids effect” in the most situations reduces the ionic activity, reducing the corrosion degree. Suggests the users in the indefinite corrosion degree situation please contacting with Manufacturer. In the glass lining applicable scope, there is one very important question, this is the temperature serviceability to the equipment. Obviously, the thermal-expansion coefficient is different to the steel and the glass lining, when equipment temperature rapid changing, will have the oversized stress to cause to explode the glass lining to damage the equipment. In order to avoid this kind damaging we should also pay attention to equipment's temperature difference besides the medium applicable scope,that is the cold impact 110℃, the thermal shock 120℃, therefore should carry on slowly in the equipment heating and cooling process. This have the good guarantee to protect the glass lining of the glass lined equipment to lengthen its service life. Glass lined equipment made in our company selecting the high quality steel plate and enamel powder, safe and reliable, high quality but favorable price, including various specifications glass lined reactor, storage tank, distiller, condenser, pipe and fitting etc, will let your production and using without any trouble, also we have good after service, you will enjoyable to buy and satisfied with using, which will creates a greater economic efficiency for you!
