WS-Flanged Thermowell (WF/WS)

Standard Specification Overview


WS- Bar-stock Flanged weld type (Tapered-STD)

WF End close tube Flanged Groove weld type (PIPE)

Connection Size:

½” to 2”

Flange Rating:

150 lb to 2500 lb

Flange & Well Material

A wide range of materials are available including 304, 316, 321 stainless       steel, 446 Cr-Fe, Carbon Steel, Chromium Steels, Hastelloy C22, C276 and X, Incoloy 800, Inconel 600, Monel 600 and Titanum.

 Insertion Length:

100 mm to 300 mm, higher on request

Bore Dia:

7 mm to 9.8mm

Process Connection

Connection to the pipe or vessel may be by means of flange All sizes and pressure ratings are available to DIN, BS, ANSI/ASME and KS, JIS or other standards. Flanged connections are now the petrochemical standard for all applications.


PTFE Lining, Stellite coating

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