Chemical Resistant Thermowell

Teflon Lined Thermowell is a specially designed protective fitting used for temperature sensors in highly corrosive chemical and process applications. It features a metallic thermowell body internally lined or coated with PTFE (Teflon), which provides excellent chemical resistance and prevents direct contact between aggressive media and the metal surface. This design ensures accurate temperature measurement while extending the service life of temperature sensors and thermowells in harsh environments.

These thermowells are ideal for applications involving acids, alkalis, solvents, and corrosive fluids where standard metallic thermowells may fail due to chemical attack. Manufactured using high-quality SS 316, SS 304, or alloy steel with PTFE lining, Teflon Lined Thermowells offer excellent durability, non-stick properties, and reliable performance under demanding operating conditions.

Technical Details:

• Product Type: Teflon Lined Thermowell
• Material: SS 316 / SS 304 with PTFE (Teflon) Lining
• Lining Material: PTFE / Teflon
• Connection Type: Threaded / Flanged / Welded
• Stem Type: Straight / Tapered
• Insertion Length: As per requirement
• Pressure Rating: Moderate to High Pressure
• Temperature Range: Up to 260C (PTFE limitation)
• Bore Size: Standard or customized