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  3. Thermowells / protection tubes

Thermowells / protection tubes

For each measuring point requirement the optimum thermowell / protection tube

Thermowells / protection tubes from WIKA are used with demanding operating conditions both in solid-machined versions from bar stock material and in fabricated versions with tubular design. The variants offered differ mainly in their designs; with flanges, threaded or for welding in. The connection of the thermowells / protection tubes by flange is universal and is used in many processes. The compact form of the threaded connection saves space and mounting is also very easy. If the process safety and robustness is important, the thermowells / protection tubes can be welded into the process directly. Furthermore, all connections for sanitary applications and also thermowells in solid-machined Vanstone design are available without weld seams. The selection of materials and the manufacturing of the thermowells / protection tubes in accordance with global standards or to customer specifications ensure optimal protection for the sensor.

Buy thermowells / protection tubes?

Buy thermowells / protection tubes?

Order your standard instruments easily in our online shop - in the accustomed WIKA quality.
FAQ
FAQ

Can the calculations per ASME PTC 19.3 TW-2016 be used for thermowells and protection tubes?

No. The calculation per ASME PTC 19.3 TW-2016 is only used for thermowells in tapered, straight or stepped designs from solid materials, such as Model TW10, TW15, TW20, etc.

What is a hydrostatic pressure test?

The hydrostatic pressure test is a pressure and strength test of the components of a thermowell or protection tube in accordance with the AD2000 data sheet HP30. For the test, the thermowell or protection tube is clamped into a test fixture and loade ...

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What is meant by double-certified materials, such as "SS 316/316L"?

Dual certified materials fulfil the requirements of the individual materials.  The material SS316 has, per ASTM A182, a maximum carbon content of  0.08 %;  the material SS316L (L=low carbon) has a maximum carbon content of 0.03 %. Steel alloy, with, ...

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