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Metric Back-Up Rings

Metric Teflon PTFE Back-Up Rings

Back-Up Rings are routinely produced in PTFE - Teflon. Back-Up rings, split or single turn Teflon - PTFE. Temperature Range: -40 To +500 F Pressure Range: Varies according to diametrical clearance.

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Image Model+ Item Name Qty. Price Quantity Discounts
4mm X 117mm Solid Teflon Metric Backup Ring ST4.00X117S

4mm X 117mm Solid Teflon Metric Backup Ring

Teflon PTFE Back-up Rings are designed to prevent extrusion in rubber O-ring sealing systems. The amount of this extrusion is affected by O-ring...

Min Qty:  10
Quantity Discounts