EXTREME offers bar stock thermowells / sleeves are designed to meet standards established by BIS, DIN, ASME and other authorities.
Thermowells are used in industrial temperature measurement to provide isolation between a temperature sensor and the
environment whose temperature is to be measured.
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Standard Materials : |
SS304, SS 316/ 316L, 1.4571, 1.4404, A105, exotic materials, carbon steel, brass etc. |
Thermowell Materials |
Carbon Steels
Low cost materials with little corrosion resistance. Used in low temperature and stress applications where the measured medium protects it from corrosion, oils, petroleum, tars etc.
maximum temperature : 530oC |
304 Stainless Steel
Low cost corrosion resistance material, used extensively used ifn food, beverage and chemical processing where good corrosion resistance is required, A low carbon grade, 304L is available which can be welded without impairing it’s corrosion resistance.
maximum temperature :900oC |
316 Stainless Steel
Best corrosion resistance of the austenitic stainless steels due to the addition of molybdenum, widely used in chemical processing, offers useful resistance to H2S. As with 304, a low carbon grade, 316L is available for welded applications.
maximum temperature : 900oC |
Special alloy material :
Inconel, Hastelloy, Titanium, Monel, Teflon etc. |
Description:
- Flange: Blindflange per ASME B16.5 / EN 1092-1 / DIN 2527
- Instrument connection: ½ NPT, G ½ female
- Bore size: Ø 6.6 mm, Ø 8.5 mm
- Insertion length U: To customer specification (max. 1800 mm for stainless steel)
- Head length H: To customer specification (standard: 57 mm, 83 mm) |
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Procedure and Certificate :- |
A wide range of documentation and Non Destructive Testing can be provided on reques |
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1. |
Material Certification |
2. |
Certificate of Conformity |
3. |
Hydrostatic Pressure Test |
4. |
Dye Penetrant Inspection |
5. |
Radiography |
6. |
Ultrasonic Bore Concentricity Test |
7. |
Positive Material Identification |
8. |
Intergranular Corrosion Test |
9. |
Hardness Testing |
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TYPE : Flange Mounted Thermowell, Threaded Mounted Thermowels
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Drilled Bar Stock Thermowell :
Our thermowell bodies are machine and drilled from solid bar stock. this results in a non-welded water tight unit. High accuracy machines are used to ensure concentricity of the bore with respect to the outside diameter and a consistent wall thickness over the full length of the thermowell. |
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