Phenolic Insulation Board
Rubber Foam Board
Phenolic Pipe Insulation Section
PTFE gasket
PTFE Packing
PTFE Teflon Gasket
English Translation
Conventional temperature resistance range of expanded PTFE gaskets (ePTFE):
-200℃ ~ +260℃
Reference for common working conditions
Long-term service temperature: -40℃ ~ 200℃
Short-term / peak temperature: up to 260℃
Ultra-low temperature resistance: down to approximately -200℃, suitable for cryogenic environments such as liquid nitrogen and liquefied gases
Compared with ordinary solid PTFE gaskets, expanded PTFE is softer and has better resilience, but their upper temperature limits are basically the same, both around 260℃.
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