What kind of metal materials is suitable for 20% dilute sulfuric acid? ?
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What kind of metal materials is suitable for 20% dilute sulfuric acid? ?
Made of stainless steel, please refer to relevant standards for specific models. It is recommended that the pipeline be as short as possible, the corrosion margin should be enlarged, and a flange pair should be added in the middle for future maintenance. For 98% and 105% acid carbon steel, it is best to consider flanges as well. At the same time, safety and ease of maintenance must also be considered when laying out the pipes. The flange pair is covered with a thin iron sheet.
The metal material used for 20% dilute sulfuric acid is 316L, steel lined with lead and copper.
Temperature must also be considered when selecting materials for 20% dilute sulfuric acid. Our company also considers another important factor: price.
For the problem of 20% dilute sulfuric acid metal material, the temperature of use needs to be provided. Materials corrode differently at different temperatures.
20% dilute sulfuric acid is extremely corrosive, and the metal materials need to be made of K alloy, Hastelloy and other materials. Dilute sulfuric acid equipment pipelines are generally made of fiberglass pipes or PVC pipes, which are economical and durable.
The more ideal one is super duplex steel, such as 904L, you can check the information for details.