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  1. Home
  2. Thermowells & Protection Tubes
  3. Flanged Thermowells
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Frequently Bought Together

Direct Mount Thermowell Sensor Assemblies (Thermocouples & RTDs)

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Remote Mount Sensors

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Transmitters

1) Direct Mount Thermowell Sensor Assemblies (Thermocouples & RTDs)

2) Remote Mount Sensors

3) Transmitters

Flanged Thermowells


Used throughout industry, flanged thermowells are most common to ASME B31.3 Process Piping applications and vessel applications where the thermowell flange enables a simple repeatable attachment and detachment without the need for welding or grinding. ASME B16.5 flanges are most common in industry although API, DIN, NORSOOK and other types are readily available.

Flanged thermowells commonly mate to the receiving flange through a raised face, ring joint or flat face connection. Construction styles typically include either integral flanges with the flange welded to the thermowell shank or Van Stone/ Lap Joint Style Thermowells.

ASME B31.3 Section 306.6 mandates “Thermowells shall comply with ASME PTC 19.3TW where applicable.” If desired, wake frequency calculations per ASME/ANSI PTC 19.3TW can be performed on these products using JMS’s free SwiftyCalc software.



  • Cut Sheets
  • Technical Information
  • White Papers
  • Resources

  • Cut Sheets
  • Technical Information
  • White Papers
  • Resources

Cut Sheets


  • Flanged Thermowells
    File Size: 302.70kb
  • Carolina Twist! Helical Thermowell from JMS
    File Size: 623.50kb
  • SwiftWell CalcKiller! Special ASME 19.3TW Compliant Flanged Well Solution
    File Size: 623.49kb
  • Standard Flanged
  • RTJ Flanged
  • Van Stone Flanged

White Papers


  • Understanding the Impact of Steam Cleanout on Thermowell Installations
    File Size: 776.71kb
  • Solving Erosion-Related Thermowell Failures
    File Size: 876.69kb
  • Do Your Thermowells Meet the ASME Standard
    File Size: 405.07kb

Resources


  • Thermowells: Ceramic and Metal Coatings
    File Size: 127.32kb
  • Thermowells: Coatings Application Checklist
    File Size: 120.59kb
  • Thermowells: Decimal Equivalents of Pipe Sizes
    File Size: 128.90kb
  • Thermowells: Determining Insertion Length of a Thermowell
    File Size: 491.63kb
  • Thermowells: Dimensions for Thermowell Flanges
    File Size: 122.86kb
  • Thermowells: General Thermowell Information
    File Size: 130.40kb
  • Thermowells: List of Coatings
    File Size: 119.93kb
  • Thermowells: RTJ Flanged Thermowells
    File Size: 76.21kb
  • Thermowells: Socket Weld Thermowells
    File Size: 53.98kb
  • Thermowells: Standard Flanged Thermowells
    File Size: 84.51kb
  • Thermowells: Standard Thermowell Designs
    File Size: 115.99kb
  • Thermowells: Standard Thermowell Manufacturing Tolerances
    File Size: 366.96kb
  • Thermowells: Theoretical Bursting and Collapsing Pressures
    File Size: 128.90kb
  • Thermowells: Thermal Processing Checklist
    File Size: 120.59kb
  • Thermowells: Thermowell Design Guidelines
    File Size: 628.61kb
  • Thermowells: Threaded Thermowells
    File Size: 95.80kb
  • Thermowells: Van Stone Flanged Thermowells
    File Size: 71.43kb
  • Thermowells: Weld-In Thermowells
    File Size: 171.44kb

Contact

JMS Southeast, Inc
105 Temperature Lane
Statesville, NC 28677

Phone: 1-800-873-1835

Fax: 704-878-6166

E-mail: sensors@jms-se.com

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