Mac-Weld meter run assemblies are designed as a complete unit allowing for easy installation, while also improving overall reliability.

Meter runs are commonly manufactured to standard lengths; however, they can be designed for custom applications, which will help achieve optimal efficiency at the transmitter.

Mac-Weld meter run assemblies are delivered as a single unit, which includes flange union, orifice plate & either flanged, threaded or weld bevel connections. We can also pre-install manifolds and transmitters when requested (transmitters supplied by client).

  • Supplied fully assembled and ready for installation
  • Available with flanges, threads or weld bevel connections
  • Designed for line sizes up to 12”
  • Meter runs above 12” available upon request
  • Suitable for steam, gas and liquid flow measurement
  • Large selection of materials available
  • NACE compliant
  • CRN’s available upon request, see factory for details
  • Dye Pen, X-Ray and Hydro testing available

  • Meter Run Assembly 2
  • Meter Run Assembly 3
  • Meter Run Assembly 7
  • Meter Run Assembly 5
Mac-Weld Orifice Plate Catalogue

Mac-Weld Orifice Plates
and More Catalogue

Available in a variety of styles, sizes and materials, see our catalogue for more details.

When you need it for a shutdown, these guys come thru.

Steve P., Petrochemical user

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