N refinery applications, API 6A Gate Valve seals handle refined products and steam at elevated temperatures. Fire-safe designs with graphite secondary seals provide protection during emergencies. The seals maintain integrity during pigging operations with minimal wear. Dimensional stability under pressure ensures consistent gate alignment and sealing. Suppliers offer rapid prototyping... https://globalsealstech.com/product-category/oil-gas-seals/api-6a-gate-valve-seals/