NM01D1AW00414C
Master Circumferential Pipe Inspections with the Sonatest DAAH Type 1, 37° Circumferential Rexolite Wedge (14" Radius)
Elevate your phased array ultrasonic testing (PAUT) capabilities on pipes and vessels with this precision-engineered Sonatest DAAH Type 1, 37° Refracted Angle, Circumferential Rexolite Wedge. Specifically designed for superior acoustic coupling and optimized for scanning across the curvature of cylindrical components, this wedge is an essential tool for NDT professionals requiring accurate and efficient defect detection.
Why This Sonatest DAAH Circumferential Wedge is a Game Changer:
Perfect Fit for Curved Surfaces: Features a meticulously machined 14-inch radius contact surface, ensuring impeccable acoustic coupling and consistent beam delivery when scanning around the circumference of pipes with a 28-inch (approximate) outside diameter. This precise fit eliminates signal loss and inconsistent readings common on curved geometries.
Target Critical Flaws Effectively: The 37-degree refracted angle is expertly chosen for robust shear wave inspection. When scanning circumferentially, this angle is ideal for detecting and characterizing longitudinal flaws (e.g., longitudinal cracks, lamellar tears) that run parallel to the pipe's axis.
Superior Acoustic Performance (Rexolite): Crafted from premium Rexolite, renowned for its outstanding acoustic properties, this wedge provides:
High sound velocity for clear and precise signal transmission.
Ultra-low attenuation to preserve signal strength, even during extended scans.
Exceptional wear resistance to ensure durability and a long lifespan in rigorous industrial environments. (Note: Rexolite is suitable for temperatures up to approximately 60°C/140°F).
Enhanced Data Clarity & Reliability: By guaranteeing optimal probe alignment and consistent coupling, this wedge contributes directly to cleaner, more reliable ultrasonic data. This translates into more confident defect sizing and accurate inspection reports.
Circumferential Scanning Power: Designed specifically for Circumferential scanning, allowing you to efficiently detect and size defects by moving the probe around the pipe's perimeter. This is crucial for comprehensive inspection coverage.
Seamless Integration: An external mount design ensures easy and precise attachment to your Sonatest DAAH phased array probes, providing perfect compatibility and maximizing your existing equipment's performance.
Built for Demanding Environments: Backed by Sonatest's reputation for quality, this robust wedge is engineered to withstand the rigors of industrial NDT applications.
Ideal Applications:
Phased Array Ultrasonic Testing (PAUT) of large-diameter pipelines, storage tanks, and pressure vessel shells.
Detection and sizing of longitudinal flaws in welds and base material on cylindrical components.
Critical inspections in the Oil & Gas, Petrochemical, Power Generation, and Fabrication industries.
Technical Details (for quick reference):
Manufacturer: Sonatest
Series: DAAH Wedges
Type: Type 1, External Mount
Material: Rexolite
Nominal Refracted Angle: 37 degrees (in steel)
Contoured Radius: 14 inches (355.6 mm)
Scanning Orientation: Circumferential
U.S. Schedule B No.: 90249000 (for export classification)
Achieve unparalleled precision in your pipe inspections. Equip your team with the Sonatest DAAH Type 1, 37° Circumferential Rexolite Wedge and ensure the integrity of your critical assets.