As a kind of Alloy Steel Seamless Pipe, 625 alloys seamless pipe shows excellent corrosion resistance in many media. It has excellent resistance to pitting, crevice corrosion, intergranular corrosion and erosion in chloride media.
It has good resistance to inorganic acid corrosion, such as nitric acid, phosphoric acid, sulfuric acid, hydrochloric acid, etc., and also has alkali and organic acid corrosion resistance in oxidation and reduction environments. Effective resistance to chloride ion reductive stress corrosion cracking.
There is almost no corrosion in seawater and industrial gas environments, and it has high corrosion resistance to seawater and salt solutions, even at high temperatures. No sensitivity during welding. It is resistant to carbonization and oxidation in static or circulating environments and is resistant to corrosion by chlorine-containing gases.
It is often used in the parts of organic chemical processes containing chlorides, especially when acid chloride catalysts are used. Used in the manufacture of digesters and bleaching tanks in the pulp and paper industry. Absorption tower, heater, flue gas inlet baffle, fan, stirrer, baffle and flue in the flue gas desulfurization system. Used to manufacture equipment and components used in acid gas environments. Acetic acid and acetic anhydride reaction generator. Sulfuric acid condenser, etc.
For more information about nickel alloy seamless pipe and tube, please consult Huzhou Nanxun Yintuo Special Material Technology Co., Ltd.
