DuPont™ Kalrez® 0090: High-Performance Sealing for Ball Valves in Refineries
DuPont™ Kalrez® 0090: High-Performance Sealing for Ball Valves in Refineries In refinery operations, ball valves play a vital role in shut-off applications. These valves operate in harsh chemical environments, especially sour gas and under high pressure. Standard sealing materials like conventional FFKM often degrade quickly, lasting only 6 to 12 months before failure. Kalrez® 0090 […]
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