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Backup Ring
Greene Tweed’s back-up ring series has been specifically designed for use in different gland configurations as anti-extrusion devices in conjunction with O-rings, packings or other elastomeric seal types. A variety of high-performance materials can be provided and specifically targeted to meet the customer’s application requirements. Back-up rings are available either solid or scarf-cut (split) for ease of installation.
Minimum OD: 0.18 inches
Maximum OD: 35 inches
Minimum CX: .05 inches
Maximum CX: 0.5 inches
Need something more custom?
Add this to your cart and we can discuss your requirements.
Add this to your cart and we can discuss your requirements.