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Pumps & Valves
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Differential Pressure Flange

  • Material:Grade 316 Stainless Steel (CF8M / 1.4408)
  • Unit Weight:0.754 kg
  • Casting Tolerance:ISO 8062 (GB/T6414) CT6 Grade
  • Surface Finish:Professional Sandblasting Treatmenta

Description

Technical Specifications & Capabilities

Parameter / Process Specification & Technical Highlights Advantage / Value
Material Grade 316 Stainless Steel (CF8M / 1.4408) Superior pitting and corrosion resistance under aggressive fluid or industrial pipeline chemical environments.
Unit Weight 0.754 kg Compact, high-density design optimized for space-saving fluid distribution networks.
Geometry Feature Complex structure with Porous Blind Grooves Advanced channel integration, ideal for multi-routing fluid control and compact hydraulic/pneumatic circuits.
Defect Control Specialized shell-drying & Iron Inclusion Prevention Defeats the industry challenge of difficult-to-dry deep cavities; advanced mold venting prevents subsurface iron inclusions or sand wash.
Casting Tolerance ISO 8062 (GB/T6414) CT6 Grade Precise near-net-shape accuracy, ensuring reliable bolt-hole centerlines and minimizing final CNC drilling offsets.
Surface Finish Professional Sandblasting Treatment Delivers a clean, matte, uniform surface finish while completely removing investment shell residues.

Advanced Quality Control for Intricate Internal Cavities

To ensure maximum structural integrity and blockages-free performance in high-precision fluid systems, we implement stringent final testing:

  • Blind Groove & Cavity Inspection: 100% video-endoscope or visual check to guarantee that all porous blind grooves are perfectly clean, smooth, and free of metallic inclusions or ceramic dust.
  • Dimensional Accuracy (CMM): Measured via Coordinate Measuring Machines to ensure absolute true position tolerances for all interlocking ports and blind holes.
  • Non-Destructive Testing (NDT): Processed via Liquid Penetrant Testing (LPT) to detect and eliminate any surface or corner micro-cracks before shipping.
  • Material Certification: Every batch is verified via Spectrometer for exact 316 chemical composition (with standard-compliant Chrome, Nickel, and Molybdenum levels).

Custom OEM / ODM Services

  • Custom Fluid Circuitry: We custom-cast manifold blocks with varied internal routing, connection port sizes, and mounting hole layouts based on your 2D/3D drawings (STEP, IGES, DWG).
  • Optional Post-Processing: We offer secondary high-precision CNC thread tapping (NPT, BSP), passivation for advanced chemical protection, or electropolishing upon request.
  • Full Traceability: Material certificates and CMM inspection data sheets are provided standard with every delivery.

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