Application Fields Of ER347

ER347 is a type of austenitic stainless steel welding wire, mainly used for welding materials like 347 and 348 stainless steels. Its typical application fields in English are as follows:

Petrochemical industry: Used for welding equipment such as reactors, heat exchangers, and pipelines that contact corrosive media (e.g., acids, alkalis) at medium to high temperatures.

Pressure vessel manufacturing: Applied in the fabrication of pressure vessels for high-temperature and high-pressure working conditions, ensuring good weld joint strength and corrosion resistance.

Power generation industry: Suitable for welding components of thermal power plants and nuclear power auxiliary equipment, such as boiler tubes and steam pipelines.

Food processing equipment: Utilized in welding stainless steel parts of food machinery (e.g., mixers, conveyors) due to its excellent resistance to organic acid corrosion and compliance with food safety standards.

Aerospace industry: Used for welding certain stainless steel structural parts in aircraft engines or auxiliary systems that require high-temperature stability.

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