For Australian geothermal and hydrogen‑ready gas‑transport projects, API 6D ball valves and LNG seals are adapted to handle unique fluid chemistries, including hydrogen‑rich gases and high‑temperature brines, while maintaining leak‑tight performance. Seal compounds for such services must resist hydrogen embrittlement, swelling, and thermal degradation while maintaining low permeabilit... https://globalsealstech.com/product-category/oil-gas-seals/api-6d-ball-valve-and-lng-seals/