Thermowells

A Thermowell is a pressure tight receptacle designed to accept a temperature sensing element and provide a means to insert that element into a vessel or pipe. Thermowells provide leak-tight protection for applications where the process media may be corrosive or contained under pressure. Our thermowells are machined from solid bar stock for standard or high velocity requirements in a large selection of materials and coatings. They can also be treated and documented to NACE standards.

Types of Thermowells offered include:
standard threaded, heavy duty threaded, limited space, socket weld, weld in, flanged, heavy duty flanged, van stone, and sanitary thermowells. Fits 1/4” or 3/8” diameter elements
Thread Sizes: 1/2” NPT, 1/2” BSPP, 1/4” NPT
Materials: Common: Carbon Steel C-1018, brass, 304SS, 316SS. Also available in aluminum, chrome-polybdenum steel, naval brass, hastelloy b or c, duplex, nickel, inconel, titanium, and many others
Stem Length: 4”, 6”, 8”, 9”, 12”, 15”, 18”, 24”, others options available
Insertion Length: 1” to 22”