What are the materials used in the plate cooler
Category：2017-12-29 Number of reading：5685
Because of the strong corrosion resistance of stainless steel, the different types of stainless steel are one of the plate cooler commonly used plates. The selection of the type of stainless steel should be determined according to its environment.
The 304L type stainless steel is basically the same in usage and corrosion resistance and type 304, but the carbon content is low. Therefore, corrosion resistance, especially intergranular corrosion resistance is better than that of Type 304, and weldability is better.
Type 316 stainless steel is suitable for concentration less than 50% acetic acid and caustic alkali; alcohol and acetone; temperature are less than 100 of the concentration of < 20% < 30% concentration of dilute nitric acid, dilute phosphoric acid, natural cooling water, cooling water, demineralized water and general organic and inorganic medium, the corrosion resistance of this type of stainless steel plate cooler better than 304, and can completely replace the type 304. The corrosion resistance and use of 316L model stainless steel are basically the same as that of type 316, but better than type 316. The content of Cr, Mo and Ni elements of type 317 stainless steel is slightly higher than that of type 316, so the service life is better than that of 316 type, and the corrosion resistance, pitting corrosion and stress corrosion resistance of the stainless steel are better.
890L stainless steel can be described as a material with high cost performance. Its price is low, and its corrosion resistance is better than those of the above materials. Therefore, it is especially suitable for medium plate cooler, such as sulfuric acid, phosphoric acid and halide.
Several types of stainless steel introduced to you today are commonly used in our company's production, but there are other types that can be used. More product information you can get into the company's website to understand.
The 304L type stainless steel is basically the same in usage and corrosion resistance and type 304, but the carbon content is low. Therefore, corrosion resistance, especially intergranular corrosion resistance is better than that of Type 304, and weldability is better.
Type 316 stainless steel is suitable for concentration less than 50% acetic acid and caustic alkali; alcohol and acetone; temperature are less than 100 of the concentration of < 20% < 30% concentration of dilute nitric acid, dilute phosphoric acid, natural cooling water, cooling water, demineralized water and general organic and inorganic medium, the corrosion resistance of this type of stainless steel plate cooler better than 304, and can completely replace the type 304. The corrosion resistance and use of 316L model stainless steel are basically the same as that of type 316, but better than type 316. The content of Cr, Mo and Ni elements of type 317 stainless steel is slightly higher than that of type 316, so the service life is better than that of 316 type, and the corrosion resistance, pitting corrosion and stress corrosion resistance of the stainless steel are better.
890L stainless steel can be described as a material with high cost performance. Its price is low, and its corrosion resistance is better than those of the above materials. Therefore, it is especially suitable for medium plate cooler, such as sulfuric acid, phosphoric acid and halide.
Several types of stainless steel introduced to you today are commonly used in our company's production, but there are other types that can be used. More product information you can get into the company's website to understand.