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Product Category
Gaskets - Hot
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Markets
Light Vehicle Heavy-Duty
High Temperature Alloy (HTA) GasketsThe HTA gasket is a single- or multiple-layer, high-temperature alloy substrate capable of sealing at service temperatures up to 1, 000 C. Layers contain full or half embossments to provide functions that include localizing contact stress and responding to flange motion. A high-temperature coating is applied for enhanced microsealing and improved abrasion resistance.Features and benefits include:Effective exhaust gas sealing at service temperatures beyond conventional material capabilities (500 C+)Mechanical properties of substrate materials maintained at service temperatures up to 1, 000 CImproved gasket resiliencyAbility to seal larger flange deflectionsPortfolio of HTA material choices tailored to operating environment conditionsInstallation features can be added (e.g., star holes, bolt holes)Low creep relaxation for reduced flange bending and deflectionImproved bolt-load retention at elevated temperaturesHigh Temperature Alloy gaskets optimized for cost and performanceDelivers Optimized HTA grade for application requirements up to 1000CUp to 5X recovered height improvement (material creep resistance) from 450-1000CNon-oxidizing and thermally stable coating provides 35% 70% reduced coefficient of friction