PCTFE seat seals excel in ultra-low temperature LNG service for API 6D valves. Their low permeability minimizes gas permeation, enhancing efficiency in Singapore's regas facilities. Singapore suppliers offer seal kits for API 6D ball valve LNG upgrades. These include cryogenic-compatible O-rings, backups, and adapters for retrofitting existing infrastructure. Metal-to-metal seconda... https://globalsealstech.com/product-category/oil-gas-seals/api-6d-ball-valve-and-lng-seals/