API 6A wellhead equipment seals in Australia ensure leak-proof performance in Christmas trees, tubing heads, and casing heads under extreme pressures up to 20,000 PSI. Compliant with API 6A PSL 3/4 and PR2, these seals use HNBR and FKM compounds for general service. Australian suppliers stock qualified O-rings and lip seals for gate valves and chokes. In Cooper Basin and North West Sh... https://globalsealstech.com/product-category/oil-gas-seals/api-6a-wellhead-equipment-seals/