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- Thermowells
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- TWW - Socket Weld
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TWW : Socket Weld Thermowell
Type : Socket Weld
Fabrication : Barstock
Lengths : Upto 28"
MOC : SS316 / Exotic Metals
Max Pressure : 400 bar
Min ID : 8 mm

Special Features :

Chemical, process, apparatus and plant engineering; petrochemical; on/offshore
High chemical loads
High process loads

Applications :

Model TWW thermowells are machined from solid bar stock. The thermowell diameter is designed to fit standard sizes of socket weld fittings. This design of thermowell will accept thermocouples (TC),resistance temperature detectors (RTD), as well as mechanical and digital thermometers
To ensure correct positioning of the thermowell into the socket weld fitting OMICRON can supply a gap ring. This ring is inserted into the fitting allowing the correct spacing between the thermowell step and the base of the socket weld fitting prior to welding.Incorrect positioning could lead to undue stresses and possible fatigue of the weld.

Specifications :

Thermowell Style : Tapered, Straight, or Stepped
Welding Diameter : 1.050 inch, 1.315 inch, or
      1.900 inch (26.7 mm, 33.4
      mm, or 48.3 mm)
Root Diameter : Determined by the internal diameter of the socket weld fitting
Insertion Length : Up to 62 inch (1575 mm) for single piece construction
Bore Size : 0.260 to 0.385 inch (6.6 to 9.8 mm)
Bore Depth : Up to 72 inch (1828 mm)
Pressure Rating : 3000 or 6000 psi
Electrical Approvals : CSA, FM
Options: : Wake frequency calculations
      Quality certificates
      Stainless steel plug or cap with chain
      Product tagging
      Multi-piece construction for bore depths greater than 72 inch
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