The casing body is the main structural housing of a volute casing that contains and directs fluid flow in centrifugal pumps and compressors.
A casing body is the primary structural component of a volute casing assembly in centrifugal fluid machinery. It serves as the outer shell that encloses the impeller, diffuser, and other internal components while forming the spiral-shaped volute chamber. This chamber converts kinetic energy from the rotating impeller into pressure energy by gradually increasing cross-sectional area along the flow path. The casing body provides mechanical support, maintains alignment of internal components, withstands operational pressures, and interfaces with piping systems through inlet and outlet connections.
蜗壳壳体 的常用贸易名称、技术标识和检索关键词。
诱因 → 失效模式 → 工程缓解
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The casing body provides structural integrity, contains internal components, forms the pressure conversion chamber, and directs fluid flow with minimal energy loss.
Material determines pressure capacity, corrosion resistance, temperature tolerance, and compatibility with different fluids, directly impacting service life and maintenance requirements.
Erosion from abrasive fluids, corrosion from chemical exposure, cracking from thermal stress or pressure cycling, and deformation from overpressure conditions.
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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。