Enamel layer enamel equipment conditions the ability of most inorganic acids, organic acids, organic solvents and other media, Jining enamel reactor manufacturers, especially having excellent corrosion resistance in hydrochloric acid, nitric acid, aqua regia and other media. But not under the following conditions: 1 at any concentration and any temperature, not resistant to the corrosive HF; 2 phosphorylation: more than 30% concentration, temperature greater than 180 ℃ when strong corrosion; 3 HCl: concentration of 10 - 20% When the temperature is higher than 150 ℃, corrosion strong; 4 sulfuric acid: 10 - 30% concentration, Liaocheng enamel reactor manufacturers, temperature greater than 200 ℃, not corrosion; 5 lye:. PH greater than or equal to 12, the temperature more than 100 ℃ When, not corrosion. How to choose a seal: at normal temperature and pressure, no volatile material is not flammable and explosive conditions, Texas enamel reactor manufacturers, to select packing; at a pressure of less than 4 kg, volatile and flammable materials Under normal conditions of use explosive, enamel reactor manufacturers, it is necessary to select single letters; the working pressure more than 4 kg (but less than 10 kg), volatile and highly explosive material conditions of use next, you must select the double mechanical seal. Enamel reactor _ Shandong Longhua factory setting of (online consultation) _ enamel reactor manufacturers to provide Zibo Chemical Equipment Co., Ltd. Longhua. Longhua Zibo Chemical Equipment Co., Ltd. (www.zibolonghua.cn) is an industry leader in Shandong Zibo, pressure vessels, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Located in Longhua of leadership with the staff warmly welcome all inquiries negotiations to create a set of Longhua of a better future.