Fire-resistant wireline seals maintain integrity for 30 minutes at 1,200°C. The seal uses graphite packing as a secondary barrier after elastomer failure. Metal-to-metal contact ensures post-fire sealing. These seals are mandatory in offshore platforms with API 6FB certification. They provide critical shutdown capability during wireline operations in the event of platform fire, protec... https://globalsealstech.com/product-category/oil-gas-seals/oil-free-lubricated-pump-seals/