IRIS Tube Centering Devices / TUC Centering Devices
Brand: TheSonic India
Product Name: IRIS Tube Centering Devices / TUC Centering Devices
Product Category: IRIS Tube Inspection Accessories
Inspection Method: IRIS / Internal Rotary Inspection System
Application: Probe centering and alignment during ultrasonic tube inspection
Email: i@thesonic.com
Product Overview
TheSonic India IRIS Tube Centering Devices / TUC Centering Devices are critical accessories for Internal Rotary Inspection System tube inspection. In IRIS inspection, the ultrasonic beam must be directed toward the tube wall through a stable water path. Probe centering helps maintain correct beam geometry, consistent wall echo response, and reliable wall thickness measurement.
If the probe is not centered inside the tube, the water path between probe assembly and tube wall may become uneven. This can reduce signal consistency, affect ID and OD echo quality, and create measurement variation. Proper centering helps reduce probe wobble, unstable movement, and signal distortion during tube scanning.
These centering devices are selected based on tube inside diameter, probe size, turbine size, inspection setup, tube cleanliness, and required movement through the tube.
Working Principle / Technology Role
During IRIS inspection, the probe assembly is inserted inside the tube and ultrasonic energy is directed radially toward the tube wall. The centering device holds the probe assembly close to the tube centerline so that the ultrasonic path remains more uniform around the tube circumference.
This improves:
· Water path stability
· Ultrasonic beam alignment
· Echo consistency
· Wall thickness measurement repeatability
· Probe travel quality
· Rotary scan data reliability
Correct centering is especially important for accurate wall thickness measurement and reliable pitting or corrosion evaluation.
Key Features
· Designed for IRIS probe centering inside tubes
· Helps maintain proper probe alignment during inspection
· Supports stable ultrasonic signal response and repeatable data
· Helps reduce off-center probe movement and wobbling
· Supports smooth probe travel through the tube
· Helps maintain consistent water coupling and rotary scan quality
· Available for different tube ID and probe configurations
· Can be supplied as individual centering device or as part of complete IRIS kit
· Suitable for field inspection, shutdown maintenance, and tube inspection service projects
· Customizable based on tube ID, probe OD, turbine size, and inspection application
Detailed Product Description
IRIS Tube Centering Devices / TUC Centering Devices from TheSonic India are used to position the IRIS probe assembly inside the tube during ultrasonic inspection. The device helps maintain a stable probe position and reduces eccentric movement while the probe travels through the tube.
In practical IRIS inspection, tube cleanliness, deposits, scale, tube ovality, and tube ID variation may affect probe movement. A suitable centering device helps improve probe travel and supports more consistent ultrasonic response. Selection of the correct centering device is important for accurate inspection data.
The centering device may be supplied in different designs depending on tube ID, probe assembly, turbine, and inspection requirement. Final design and compatibility shall be confirmed based on the approved inspection setup.
Typical Applications
· IRIS probe centering inside tubes
· Heat exchanger tube inspection
· Condenser tube inspection
· Boiler tube inspection
· Feedwater heater tube inspection
· Process tube inspection
· Tube wall thickness assessment
· Corrosion and pitting inspection support
· Shutdown inspection and maintenance projects
· Spare and replacement centering device supply
Technical Information
Parameter | Description |
Product Name | IRIS Tube Centering Device / TUC Centering Device |
Brand | TheSonic India |
Product Type | IRIS probe centering accessory |
Inspection Method | IRIS / Internal Rotary Inspection System |
Main Application | Probe centering and alignment inside tubes |
Suitable Components | Heat exchanger tubes, condenser tubes, boiler tubes, process tubes |
Tube Size Range | As per selected device and tube ID |
Probe Compatibility | Suitable IRIS probe and turbine assemblies, subject to confirmation |
Main Function | Probe centering, stable travel, and water coupling support |
Inspection Benefit | Improved signal stability and wall thickness repeatability |
Usage Mode | Internal tube inspection |
Customization | Available based on tube ID, probe size, turbine size, and inspection application |
Details Required for Centering Device Selection
· Tube inside diameter
· Tube outside diameter and wall thickness, if available
· IRIS probe model
· Probe OD / probe assembly size
· Turbine size, if applicable
· Tube material
· Tube cleaning condition
· Inspection system compatibility
· Existing centering device sample or drawing, if available
· Required quantity
· Standard or customized requirement
Compatibility and Customization
TheSonic India IRIS Tube Centering Devices / TUC Centering Devices can be supplied for different tube ID ranges, IRIS probe models, turbine assemblies, and inspection systems. Final compatibility shall be confirmed based on tube ID, probe OD, turbine size, tube condition, and inspection procedure.
Contact Note
For technical details, tube size selection, probe compatibility confirmation, product customization, commercial quotation, or bulk supply requirements, please contact TheSonic India.
Email: i@thesonic.com
Brand: TheSonic India