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Famious Hanway industries' type HW606 is a high-temperature and corrosion-resistant rotating corrugated pipe component that uses different materials Including heat treated AM350 or Alloy 718 bellows, low expansion alloy sealing surface retainer, and 316 stainless steel wheel hub and housing and Inconel material. They can reliably seal fluids in harsh high-temperature corrosive environments and provide excellent sealing surface stability at high temperatures.
A fluid reservoir for a pump mechanical seal is an essential component of the sealing system, particularly for double seal arrangements. It serves several important functions: Buffering: It provides a buffer for the process fluid, preventing it from coming into direct contact with the atmosphere, which can be critical in applications where the process fluid is hazardous or toxic. Pressure Control: The reservoir can help in maintaining a stable pressure within the seal chamber, which is crucial for the proper functioning of the mechanical seal. Lubrication: It can act as a source of lubrication for the seal faces, reducing friction and wear. Cooling: In some cases, the fluid reservoir can also serve to cool down the process fluid, preventing overheating of the seal faces. Flushing: It can provide a means for flushing the seal chamber with clean fluid, which is especially important in applications where the process fluid is abrasive or corrosive. Compensation for Thermal Expansion: The reservoir can compensate for any thermal expansion or contraction of the process fluid, maintaining the correct volume and pressure within the seal chamber.