Seal lubrication with molybdenum disulfide or PTFE-based compounds reduces breakout torque by 60% after long-term exposure. Critical for manual valves left unactuated for years, proper lubrication prevents galling and ensures operability during emergency shutdowns and blowout scenarios. https://globalsealstech.com/product-category/oil-gas-seals/api-6a-wellhead-equipment-seals/