UPVC Reduced Flange for Water

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A UPVC reduced flange with flange connections of different diameters on both ends. Used to connect two flanged pipes or equipment of different diameters, providing a reducing transition for flanged connections.
  • Diameter Range: 63-400mm(大小端法兰口径不同)
  • Pressure Rating: PN10, PN16
  • Applicable Standards: GB/T 10002.2, ISO 1452-3
  • Stock Availability: In stock
  • Sample Policy: Free sample available
  • Lead Time: 5–30 days

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UPVC Reduced Flange for Water

Key Features

  • Double flange reducing: both ends are flanges of different diameters for reducing flanged connections.
  • One-piece molding: reducing section and flanges integrally molded for high strength.
  • Tapered flow path: gradual transition minimizes pressure loss.
  • Easy installation: standard flanged bolt connection.

Manufacturing Process

One-piece injection molded from UPVC. Both flange faces are flat; uniform wall thickness in reducing section; bolt holes distributed per respective standards.

Critical Process Parameters

  • Parallelism of both flange faces.
  • Streamlined reducing section design.
  • Bolt hole accuracy on both flanges.

Raw Material Characteristics

  • Material Composition: UPVC.
  • Material Properties: Consistent with series.

Typical Applications

  • Connection between flanged pipes of different diameters.
  • Transition between flanged valves and pipes of different diameters.
  • Reducing connections at equipment flange interfaces.

Application Scenarios

  • Reducing connections between flanged pipes of different diameters.
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