Studded Flange Reducers

Hess Services manufactures studded flange reducers for industrial piping applications which create a compact transition between two flange connections using a smooth conical transition between flange sizes.

Available in multiple sizes and configurations, our studded flange reducers may include optional 1" female NPT ports, precision-machined serrated gasket faces, and detailed engineering drawings to simplify specification, installation, and maintenance.

Typical Applications

  • Oil & Gas Production
  • Pressure Vessels
  • Storage Tanks
  • Metering Systems
  • Industrial Process Equipment

Design Advantages

  • Precision-machined single-piece reducing design
  • Smooth conical transition between flange sizes
  • Compact installation compared to using weld fittings
  • Reduces the number of piping components and gasketed joints
  • Optional 1" female NPT port available on select models

Every product listing includes connection specifications, engineering drawings, and critical dimensions to help verify compatibility before you order.

Looking for a specific studded flange reducer? If you don't see the size or configuration you need,  Contact our Sales Team for additional information or to inquire about items that may not currently be listed online.