1. Use medium such as water, acetone, alcohol, ammonia, barium carbonate, benzene (WCB material temperature -29 °C -425 °C).
2. The use of media such as particles, oil, pulp, carbon dioxide gas (stainless steel can use the temperature -60 °C -232 °C).
3. Do not use fluoride-containing ionic liquids (such as HF, etc.) nor alkalis and phosphoric acid (temperature less than 150°C, concentration> 30%).
4. The general working temperature of stainless steel ≤ 150 °C, pressure range 0.6-2.5MPA