Threaded Thermowell Stainless Steel 316L | Ashcroft

The Ashcroft threaded thermowell made of 316L stainless steel is an essential component designed to protect and isolate temperature sensors in high-pressure, high-velocity, and corrosive environments. Its single-piece bar stock construction ensures extended instrument lifespan and precise measurements. It allows for sensor removal without interrupting the process, optimizing operational continuity and maintenance. It complies with ASME PTC 19.3 TW-2016 certification.

Applications

• Protection of sensors and thermocouples in industrial processes
• Petrochemical, energy, and refining industries
• Demanding pharmaceutical and food processing
• Steam, hot water, and corrosive fluid systems
• Temperature instrumentation in pressure piping

Technical Specifications

• Material: AISI 316L Stainless Steel, solid bar stock construction
• Process connection: 1/2" NPT
• Instrument connection: 1/2" NPSM / 1/2" NPT Female
• Available lengths: 2.5" / 4.5"
• Stem style: Tapered
• Certification: ASME PTC 19.3 TW-2016
• Brand: Ashcroft
• Country of origin: United States

Highly reliable component for temperature instrumentation in critical processes that require sensor protection without process interruption.

Other Common Names

• NPT threaded thermowell
• Stainless steel threaded thermowell
• Protective sheath for thermocouple
• 316L process thermowell
• Threaded thermowell
• Sheath for temperature sensor
• ASME PTC 19.3 thermowell