Vanstone Thermowell

Thermal Instrument is the leading Vanstone Thermowell Manufacturer providing Reliable Solutions for Accurate Temperature Measurement to the Process Industry worldwide.

For high pressure applications and where welding is to be avoided, Van Stone design thermowells are used. These are machined from a single barstock, sandwiched between the nozzle flange and cover (companion) flange. The OD of the machined portion corresponding the raised face portion of the flange. Wake frequency calculations (in accordance with PTC 19.3) are performed where ever data is made available and are essential in order to suggest appropriate dimensions of thermowell.

Routine tests:

• Dimension Check
• Hydro Test
• Dye Penetration Test
• Bore Concentricity Check
• Pneumatic Test on Sleeves

Optional Tests :

• Positive Material Identification (PMI) Test
• Helium Leakage Test
• Radiography Test
• NACE MR 0175 / 0103 / ISO 15156
• Corrosion Tests
• FN Test
• MPT
• Impact Test
• UT test
• Ultrasonic Cleaning
• Oxygen Cleaning

Raw Material Testing

• Chemical & Physical Properties
• Hardness Test
• Micro Test
• Microstructure Analysis

Advantages:

Excellent Durability High Strength Standing High Pressure Standing High Temperature Availability In Different Material