A backing plate is a structural support component in sealing systems that provides rigidity and mounting stability for seals and gaskets.
A backing plate is a critical component in industrial sealing systems, typically made from rigid materials, designed to support and reinforce flexible sealing elements like gaskets or O-rings. It prevents deformation under pressure, ensures proper seal compression, and maintains alignment between mating surfaces. In sealing systems, it serves as the foundation that distributes clamping forces evenly and protects seals from extrusion or blowout during operation.
诱因 → 失效模式 → 工程缓解
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The primary function is to provide rigid support for seals, preventing deformation under pressure and ensuring even compression distribution for reliable sealing.
They are commonly used with soft gaskets, O-rings, and composite seals that require support against extrusion, but may not be needed for metal-to-metal seals.
Consider operating pressure, temperature, media compatibility, and corrosion requirements. Steel for high pressure, stainless for corrosion resistance, and plastics for chemical compatibility.
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CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。
说明目标数量、应用场景、交期和关键技术要求，用于准备 RFQ 或供应商评估。