{"title":"Back-Up Rings","description":"\u003cp\u003e\u003cspan\u003eBack-Up Rings, also known as anti-extrusion rings, support rings, or contingency rings, are essential components used in hydraulic and pneumatic cylinders to support O-Rings and other seals, preventing extrusion and enhancing sealing performance under high-pressure conditions. Positioned on one or both sides of the primary seal, these rings help maintain the integrity of the sealing system.\u003c\/span\u003e\u003c\/p\u003e","products":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/6606\/8223\/collections\/575-Back-Up-Rings-600x600-1-ALL.webp?v=1781040705","url":"https:\/\/metalplusgroup.ca\/collections\/back-up-rings.oembed","provider":"Metal Plus","version":"1.0","type":"link"}