Selection of mechanical seals for reaction vessels
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Selection issue for the mechanical seal of a reaction kettle: The reaction kettle is made of 316L stainless steel, operates at a pressure of 35 kilograms, and at a temperature of 110°C. The media used are toluene, acetonitrile, ethyl formate, sodium methoxide, and nitrogen. What kind of mechanical seal should be chosen for stirring?
Double-end mechanical shaft seal. Type 527 series
For reactors under a pressure of 35 kg, the standard machine seals (206/M451/M481/CF10) used in conventional models are not suitable; a custom design is required. Your medium has requirements regarding O-rings
There are autoclave machine seals; they’re just different from the ones you commonly see. I have one that can hold 60kg.
Hello, I would like to choose the X207B double-end face seal, with a pressure of 40 kilograms
206 can also be used. However, the maximum pressure for M206 is 16 kilograms, while that for M207 is 25 kilograms; therefore, only X207, or 208/209, can be used. These models have high sealing pressures of 64 and 100 kilograms respectively, but their use is not recommended
For 3.5MPa, magnetic seal stirring is recommended.