Spring energized PTFE rotary seal for extreme temperature and corrosive working conditions

Rotary Spring Energized Seal

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U-shaped PTFE jacket with built-in stainless steel spring. The spring automatically compensates wear loss, reliable sealing for corrosive and ultra-temperature rotary shafts.

Product specifications and parameters

Product Specifications		Product Parameters
Material	PTFE + stainless steel spring	Temperature	-200℃ ~ 320℃
Spring style	V-spring / O-spring optional	Max speed	≤10m/s
Size range	4mm ~ 350mm	Max pressure	≤25MPa
		Medium	strong corrosive chemicals

Structure and Details

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