Custom API 6A gate valve bonnet seals Singapore are engineered with bonded rubber-to-metal technology using AFLAS or peroxide-cured HNBR for superior anti-rotation and blowout resistance. Ideal for high-temperature steam injection and acidizing operations, they provide consistent sealing force under pressure and temperature extremes. Global Seals Tech offers rapid prototyping, API cer... https://globalsealstech.com/product-category/oil-gas-seals/api-6a-gate-valve-seals/