Bonded seal assemblies integrate elastomer directly onto metal substrates, eliminating extrusion gaps and improving reliability in high-vibration environments. Bond strength is verified through destructive testing, ensuring the elastomer remains attached during thermal expansion mismatches and pressure cycling. Seal stack configurations combine multiple sealing elements—primary, seco... https://globalsealstech.com/product-category/oil-gas-seals/downhole-completion-tools-seals/