NM01D1AW0042.5

Unmatched Precision on Very Small Pipes: Sonatest DAAH Type 1, 37° Circumferential Rexolite Wedge (2.5" Radius)

Achieve unparalleled accuracy and confidence in your phased array ultrasonic testing (PAUT) on the smallest cylindrical components with this expertly crafted Sonatest DAAH Type 1, 37° Refracted Angle, Circumferential Rexolite Wedge. Engineered for superior acoustic coupling, this wedge is specifically optimized for scanning across the curvature of pipes and vessels with an approximate 5-inch outside diameter, making it an indispensable tool for precise longitudinal flaw detection in critical, small-scale applications.

Why This Sonatest DAAH Circumferential Wedge is Crucial for Your Inspections:

• Perfect Contour for Very Small Pipes: Features a meticulously machined 2.5-inch radius contact surface, ensuring impeccable acoustic coupling and consistent beam delivery when scanning around the circumference of pipes with an approximate 5-inch OD. This custom fit is vital for eliminating signal loss and achieving reliable readings on challenging, small-diameter curved geometries where standard wedges struggle.

• Target Longitudinal Flaws with Confidence: The 37-degree refracted angle is optimally chosen for robust shear wave inspection. When performing circumferential scans, this angle is ideal for accurately detecting and characterizing longitudinal flaws (e.g., longitudinal cracks, centerline indications, 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 ensures:

  • High sound velocity for clear and precise signal transmission.

  • Ultra-low acoustic attenuation to preserve signal strength, even during challenging small-radius scans.

  • Exceptional wear resistance for extended durability and consistent performance in demanding industrial environments. (Note: Rexolite is suitable for temperatures up to approximately 60°C/140°F).

• Enhanced Data Quality & Reliability: By guaranteeing optimal probe alignment and consistent coupling, this wedge directly leads to cleaner, more reliable ultrasonic data. This translates into more confident defect sizing and accurate inspection reports, minimizing costly re-scans.

• Circumferential Scanning Mastery: Designed specifically for circumferential scanning, empowering you to efficiently detect and size defects by moving the probe around the pipe's perimeter. This is critical for thorough inspection coverage and ensuring the integrity of vital assets.

• Seamless Sonatest Integration: An external mount design ensures easy and precise attachment to your compatible Sonatest DAAH phased array probes, providing perfect compatibility and maximizing your existing equipment's performance.

• Built for Durability: Backed by Sonatest's reputation for quality and reliability, this robust wedge is engineered to withstand the rigors of continuous use in harsh NDT applications.

Ideal Applications:

• Phased Array Ultrasonic Testing (PAUT) of small-diameter pipes, tubes, elbows, and nozzles with an approximate 5-inch OD.

• 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, particularly where small bore piping is prevalent.

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: 2.5 inches (63.5 mm)

• Scanning Orientation: Circumferential

• U.S. Schedule B No.: 90249000 (for export classification)

Gain a competitive edge in your pipe inspections. Invest in the precision and performance of the Sonatest DAAH Type 1, 37° Circumferential Rexolite Wedge (2.5" Radius) and ensure the integrity of your critical assets with unparalleled confidence.