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The China Expanded Graphite Packing Set Manufacturer offers premium packing sets engineered to meet the demanding requirements of ISO 15848 and API 622 standards. Designed for low fugitive emissions and reliable performance, each set features an inner diameter of 65 mm and an outer diameter of 85 mm, and is rated for a maximum operating pressure of 45 MPa. Reinforced with Inconel wire, the packing delivers exceptional strength, thermal stability, and long-lasting durability in critical sealing applications.