Backup Ring
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PTFE Tetrafluor Backup Ring for O-Ring Protection -200°C to 350°C Temperature Range for Textile Industry
Corrosion-resistant PTFE backup rings prevent O-ring extrusion in high-pressure applications. Features exceptional chemical resistance, non-sticking surface, and -200°C to 350°C operating range. Ideal for textile, petrochemical, and valve industries with high lubrication and weather-resistant properties.
Price: Negotiable
MOQ: 1000
Delivery Time: 5-8 work days