Plate Flanges (PL)

Custom Fabrication Solutions for Non-Standard Applications

Plate flanges are flat, disc-shaped flanges cut from plate material and custom-machined to specific requirements. Unlike standard forged flanges, plate flanges are fabricated to accommodate unique project specifications, non-standard dimensions, or special equipment connections. They are commonly used for pressure vessel nozzles, custom piping configurations, and applications where standard ASME flanges cannot meet the design requirements.

These flanges offer maximum flexibility in design, allowing engineers to specify custom bolt patterns, bore sizes, outer diameters, and thicknesses to match specific application needs. Plate flanges are particularly valuable in large-diameter applications, special alloy requirements, or when connecting to non-standard equipment. Each plate flange is individually fabricated and can be supplied with full material traceability and custom testing as required by project specifications.

Key Advantages

  • Custom bolt patterns available
  • Non-standard dimensions
  • Vessel nozzle connections
  • Special alloy fabrication
  • Project-specific design
  • Large diameter capability
Size Range
Custom Designed
Pressure Class
Project Specific
Temperature
Material Dependent
Standards
Custom / ASME
Materials
All Grades Available
Facings
Custom Machined
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