API 6A Gate Valve seals are critical for well integrity management systems (WIMS) compliance. They provide barrier elements in safety instrumented functions (SIF). Material certificates verify compliance with ISO 23936 for non-metallic materials. The seals resist amine stress cracking in gas sweetening units. Performance envelopes cover pressure ratings up to 30,000 psi in specialized... https://globalsealstech.com/product-category/oil-gas-seals/api-6a-gate-valve-seals/