Ultrasonic Pipe Step Test Block
AWS-type block used for shear wave sensitivity calibration.
ASME19, ASME38 UT Test Block
V3 UT test block is used for calibrating ultrasonic flaw detection equipment in both laboratory and on-site conditions. This block is intended to function as a more compact and light-weight alternative to V1 or IIW-Type Test Blocks. Includes 25mm, 50mm, and 100mm radii, (2) 3.0mm diameter through holes, engraved reference mark scales, and a 0.4mm wide x 2.5mm deep slot.
NVSHIPS block is used for distance amplitude correction, sensitivity levels and flaw depth information.​Used for distance amplitude correction, sensitivity levels and flaw depth information. Contains six 3/64'' diameter side-drilled through-holes at distances of 0.250'' to 2.750'' in 0.250'' increments, and an additional near-surface hole at 0.125''. MTDs are engraved near both scan edges on one face. In accordance with NAVSEA TECH PUB #T9074-AS-GIB-010/271, Figure 6-7.
IOW Ultrasonic Test Block
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