发明名称 SEALING SYSTEM FOR PORTS OF VESSELS USED FOR CORROSIVE FLUIDS
摘要 <p>A sealing system (41), sealing system components, and methods of manufacture and use for a vessel (40) that holds corrosive liquid, with the sealing system having a port (10) on the vessel, an insert (20), and a sealing element (30). The sealing element is corrosion-resistant, essentially impermeable to corrosive and critical fluids, essentially free of leachable impurities and is made with a material having a Shore A hardness between about 70 and about 95.</p>
申请公布号 WO2002059516(A2) 申请公布日期 2002.08.01
申请号 US2002002067 申请日期 2002.01.25
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