Dual-Array PAUT A27 Series CID Wedges for A27 Probe Series

Dual-Array PAUT A27 Series CID Wedges for A27 Probe Series

Brand: TheSonic India
Product Name: Dual-Array PAUT A27 Series CID Wedges
Probe Series Compatibility: A27 Probe Series
Product Type: CID Dual-Array PAUT Wedge
CID Meaning: Circumferential Inner Diameter Wedge
Inspection Method: PAUT / Phased Array Ultrasonic Testing
Material: Rexolite
Application: Circumferential weld inspection on inner-diameter curved surfaces using dual-array PAUT probe configurations
Email: i@thesonic.com

Product Overview

TheSonic India Dual-Array PAUT A27 Series CID Wedges are developed for phased array ultrasonic testing applications where the inspection contact surface is located on the inside diameter of a curved component and the inspection orientation follows the internal circumference. This wedge configuration is suitable for accessible internal weld inspection on pipes, vessels, shells, nozzles, headers, and cylindrical components.

The CID wedge is designed for circumferential inspection on concave internal surfaces. Its ID curvature matching helps the wedge sit properly on the inside surface, supporting stable coupling and reliable probe orientation during internal PAUT scanning. This helps maintain consistent ultrasonic transmission and repeatable inspection response.

Manufactured from high-quality Rexolite material, the A27 Series CID Wedge provides dependable ultrasonic performance and dimensional stability. The wedge is supported with high-quality, high-standard damping material designed with a zero-tolerance approach toward unwanted ultrasonic sound acceptance. This damping support helps absorb, control, and divert unwanted ultrasonic energy, reducing internal reflections, wedge noise, and signal disturbance during inspection.

Key Features

·       Designed for A27 Probe Series dual-array PAUT weld inspection applications

·       CID configuration for circumferential inspection on inner-diameter curved surfaces

·       Manufactured from high-quality Rexolite material

·       Suitable for accessible internal surfaces of pipes, vessels, shells, nozzles, and cylindrical components

·       ID curved contact profile supports stable seating on concave internal surfaces

·       Helps maintain consistent probe orientation during circumferential ID inspection

·       Supports controlled ultrasonic beam entry and reliable sound transmission

·       High-quality damping material to absorb, control, and divert unwanted ultrasonic energy

·       Helps reduce unwanted internal reflections, wedge noise, and signal disturbance

·       Suitable for manual and scanner-assisted PAUT inspection where internal access permits

·       Can be supplied for different OEM and international dual-array PAUT probe models, subject to dimensional confirmation

·       Suitable for industrial fabrication, maintenance, shutdown, and quality control applications

Detailed Product Description

The Dual-Array PAUT A27 Series CID Wedge from TheSonic India is developed for circumferential inner-diameter PAUT weld inspection. It is selected when the probe and wedge must be positioned on the internal curved surface and the inspection requirement follows the inside circumference of the component.

Unlike AID wedges, which are intended for axial ID inspection, CID wedges are intended for circumferential ID inspection. The CID contact profile is designed to match the internal curved surface so the wedge can sit more securely during circumferential inspection. This helps improve coupling stability, reduce unstable probe movement, and support repeatable ultrasonic signal response.

The Rexolite wedge body supports effective ultrasonic energy transfer from the phased array probe into the inspected component. The high-standard damping support helps manage unwanted ultrasonic sound paths within the wedge and supports cleaner PAUT data acquisition.

CID Wedge Application

The CID Wedge configuration is recommended for inner-diameter curved surfaces where the inspection requirement is circumferential. It is commonly used when the wedge needs to sit on the inside surface of a round component and support inspection around the internal circumference.

CID is different from AID because CID supports circumferential ID inspection, while AID supports axial ID inspection.

Typical Applications

·       Dual-array PAUT weld inspection on circumferential ID curved surfaces

·       Internal circumferential inspection of pipes and vessels

·       Internal shell weld inspection where access permits

·       Pipe spool internal weld inspection

·       Nozzle and cylindrical component inspection

·       Internal weld inspection of pressure components

·       Refinery, petrochemical, and power plant inspection

·       Maintenance and shutdown inspection of accessible ID surfaces

·       Manual phased array ultrasonic testing from internal curved surfaces

·       Scanner-assisted PAUT inspection where suitable access is available

·       Industrial fabrication, in-service inspection, and quality control applications

Suitable Inspection Areas

The Dual-Array PAUT A27 Series CID Wedge is suitable for accessible internal curved surfaces of pipes, vessels, shells, nozzles, headers, and cylindrical components where circumferential ID curvature matching is required.

For flat surfaces, Flat Wedge is recommended. For OD inspection applications, AOD or COD may be selected. For axial ID inspection, AID Wedge may be required.

Technical Information

Universal Probe Compatibility

TheSonic India Dual-Array PAUT A27 Series CID Wedges are designed for A27 Probe Series applications and can also be supplied to suit different dual-array phased array probe models from reputed worldwide OEM brands. Final compatibility can be confirmed based on probe dimensions, mounting arrangement, cable exit direction, active aperture, element configuration, ID curvature requirement, and internal inspection access.

Details Required for Compatibility Confirmation

·       Probe brand and model number

·       Probe series and probe drawing

·       Number of elements

·       Element pitch

·       Active aperture size

·       Probe housing dimensions

·       Mounting hole position

·       Cable exit direction

·       Required refracted angle

·       Inspection material

·       Component inside diameter

·       Internal access condition

·       Required curvature type: CID

·       Manual or scanner-based inspection requirement

Customization Options

·       Circumferential ID curvature matching

·       Probe fitting arrangement

·       Wedge angle selection

·       Wedge footprint and height

·       Mounting hole arrangement

·       Scanner interface requirement

·       Irrigation or couplant feed option

·       Wear-resistant contact surface option

·       Engraved part number or identification marking

·       Application-specific wedge design

·       OEM probe compatibility modification

Contact Note

For technical details, probe compatibility confirmation, ID curvature selection, product customization, commercial quotation, or bulk supply requirements, please contact TheSonic India.

Email: i@thesonic.com
Brand: TheSonic India