Uses & Functions
Their primary roles center on protecting and optimizing temperature monitoring systems:
- Shield delicate thermometer sensing elements from corrosive media, mechanical impact, high-pressure fluids, and contamination (e.g., abrasive slurries, reactive chemicals).
- Isolate thermometers from direct contact with extreme-temperature or high-pressure substances, preserving measurement accuracy.
- Enable safe, convenient thermometer installation/removal (no system shutdown required for probe maintenance/replacement).
- Provide a sealed barrier between the thermometer and process media, preventing leaks in pressurized systems.
Key Features
- Flange-Mounted Design: Equipped with multi-bolt flanges (available in standard sizes) for secure, vibration-resistant installation in high-pressure/high-stress setups.
- Stainless-Steel Construction: Crafted from durable 304/316 acero inoxidable (or custom alloys) to resist corrosion, high temperatures, and wear.
- Multi-Size Variations: Offered in diverse lengths, diameters, and flange specifications to match different thermometer models and application requirements.
- Sealed, Rigid Structure: Straight, robust shaft design ensures stable heat transfer while maintaining a tight seal against process leaks.
Ventajas
- Superior Stability: Flange mounting (vs. threaded alternatives) delivers enhanced security in high-pressure, high-vibration environments (e.g., industrial pipelines, pumps).
- Broad Environmental Tolerance: Withstands extreme temperatures (-20℃ to 900℃, grade-dependent) and aggressive media (ácidos, alkalis, high-salt fluids).
- Extended Thermometer Lifespan: Reduces probe damage, cutting maintenance and replacement costs for temperature-sensing equipment.
- Universal Compatibility: Works with most industrial thermometer types (RTDs, thermocouples, bimetallic thermometers).
Application Scenarios
Ideal for use in:
- Químico & Petrochemical Industries: High-pressure storage tanks, process pipelines, and reactor systems.
- Power Generation: Boiler tubes, turbine components, and coolant systems.
- Food & Beverage Processing: Sanitary-grade tanks (316 stainless steel variants) for liquid temperature monitoring.
- Oil & Gas: Wellhead equipment, pipeline transport, and refining vessels.
Key Attributes
- Material: 304/316 acero inoxidable (or custom heat/corrosion-resistant alloys).
- Flange Specifications: Compliant with industry standards (e.g., ANSI, DN, JIS) for seamless system integration.
- Temperature Range: -20℃ to 900℃ (customizable for extreme-temperature applications).
- Pressure Rating: Suitable for high-pressure systems (arriba a 100+ bar, dependent on flange size).
- Dimensions: Available in varied shaft lengths (50mm–500mm+) and diameters to fit specific equipment.
Summary
HOT CORE’s flange-mounted protection sleeves are robust, versatile solutions for industrial temperature monitoring—their secure flange design, durable stainless-steel build, and broad compatibility ensure accurate, reliable 测温 (temperature measurement) while protecting valuable thermometer probes from harsh operational conditions.

Whether you’re managing high-pressure chemical processes, power generation equipment, or food-safe production lines, these sleeves deliver the stability and durability needed to keep your temperature monitoring systems running smoothly.
















