


NM01X3AW0038
The Sonatest X3AW-N55S, X3 Wedge 55 degree SW (OLD X3-SB57-N55S) is a precision-engineered phased array wedge specifically designed for shear wave (SW) ultrasonic testing at a 55-degree angle on curved surfaces with an 8-inch Axial Outside Diameter (AOD). This specialized wedge, part of Sonatest's reputable X3 series, ensures optimal and consistent coupling for reliable inspections of pipes and other cylindrical components with this specific curvature.
The 55-degree shear wave angle is a crucial configuration for detecting a wide range of critical flaws, such as cracks, lack of fusion, and other discontinuities, within the material. The 8-inch AOD contour of this wedge is precisely shaped to match the curvature of 8-inch diameter pipes, ensuring maximum contact and efficient transmission of the ultrasonic beam into the test material.
While specific material details require referencing Sonatest's technical specifications, X3 series wedges are typically manufactured from high-quality materials like Rexolite or other engineered polymers known for their excellent acoustic properties, wear resistance, and ability to conform to various surface conditions. The "AOD" designation clearly indicates its optimized geometry for axial scanning on components with an 8-inch outside diameter.
Key Selling Points:
Specifically Contoured for 8" AOD: Ensures optimal and consistent coupling on 8-inch Axial Outside Diameter surfaces.
Precise 55-degree shear wave angle: Optimized for detecting critical flaws in a wide range of materials.
Designed for Sonatest X3 transducers: Ensures perfect compatibility and optimal performance.
Reliable acoustic coupling: High-quality materials and precise contouring ensure efficient ultrasonic transmission.
Durable construction: Built to withstand demanding inspection environments.
Essential for angle beam PAUT on 8" OD: Enables effective flaw detection on curved surfaces.
Direct replacement for X3-SB57-N55S: Ensures seamless integration with existing setups.
Benefits:
Superior Coupling on 8" OD Surfaces: The precise contour ensures optimal signal transmission and reception.
Enhanced Flaw Detection on Curved Parts: Achieve accurate and reliable detection of subsurface discontinuities on 8-inch diameter components.
Optimized Inspection Efficiency: Designed for effective and repeatable examinations on curved surfaces.
Ensured Data Quality: Reliable coupling contributes to accurate ultrasonic signals.
Durable and Long-Lasting: Minimizes replacement costs.
Seamless System Integration: Guarantees compatibility with your Sonatest X3 equipment.
Applications:
Axial weld inspection on 8-inch diameter pipes.
Corrosion mapping and flaw detection on 8-inch diameter vessels and components.
Inspection of other curved components with an 8-inch outside diameter.
Quality control and integrity assessment of pipelines and cylindrical structures.
The Sonatest X3AW-N55S, X3 Wedge 55 degree SW with 8" AOD contour is a vital accessory for NDT professionals utilizing Sonatest X3 series phased array transducers for inspections on 8-inch diameter pipes and curved components, providing the precise angle and optimized coupling necessary for accurate and efficient ultrasonic flaw detection.
Features:
Quick I-PEX Connector (QX)
Quick I-Pex Bracket
2.5m Cable (other cable lengths upon request)
Armoured Cable on request
Hard Faced Option on request
Technical Details:
Wave type: S
Nominal Refracted Angle in Steel: 55°
Recommended Sweep (in steel): 40°, 70°
Delay Line Length: 0
Wedge Dimensions: 36°, 65mm x 25mm x 38.6mm
Radius: 8"