• Socket Weld Thermowell
    Socket Weld Thermowell

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Socket Weld Thermowell

  • Overview
  • Applications
  • Certificates & Approvals

The Ashcroft® socket weld thermowell is used when pressure, high velocity and corrosive process media exist. Serving to isolate and protect, it also allows the sensing instrument to be removed without requiring process shut down. An ideal solution for ensuring system operation.

Key Features:
  • One piece bar stock
  • Wide selection of materials
  • Stamped with date code, material and heat numbers
  • Optional lagging configuration
  • Process connection: 3/4" and 1"
  • Bore size: .260", .385"

The socket weld thermowell is ideal where safety and product integrity is essential:

Process Market:
  • Chemical and Petrochemical Plants
  • Water and Wastewater pressure control                                          
Medical and Life Sciences:
  • Pharmaceutical / Biotech
  • Food and Beverage
  • Material Test Report (MTR)

  • Hydrostatic Testing

  • Wake Frequency Analysis 


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  • Distributor Locator

    Locate an authorized Ashcroft distributor in your area.

  • Materials Selector

    Use the selector to review compatible wetted materials and requirements of your application.

  • Wake Frequency Calculator

    The Ashcroft Wake Frequency Calculator offers a user friendly approach to ensure your thermowell is safe and compatible with your application.

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