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Ceramic Fireproof Heat-Resistant Gasket – Comparison with Rubber & Graphite Gaskets
Detailed comparison of ceramic, heat-resistant rubber, and graphite gaskets: temperature ranges, pros & cons, typical applications, and guidance for industrial selection.

Ceramic gaskets excel at extreme temperatures (up to ~1,430°C) and fireproofing, ideal for kilns and heavy industry. Heat-resistant rubber gaskets (silicone/EPDM/NBR) offer elasticity and easy installation for moderate temperatures (up to ~350°C). Graphite gaskets balance high-temperature and high-pressure performance (approx. 400–850°C) with good chemical resistance, commonly used in valves and flanges. Choose by operating temperature, pressure, chemical exposure, and required elasticity.

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