Piping Calibration Blocks

ASME Angle Beam Calibration Blocks contain (4) EDM notches (axial and circumferential on both OD and ID) at a depth of 8-11% of nominal wall thickness x 1/4" max wide (most notches are approximately .020-.030" wide) x 1.000" min long. Blocks 4" NPS and smaller are left at 360°, while blocks over 4" are milled to an 8" arc section. All blocks are 8" in axial length, or 8T, whichever is greater. Made in accordance with ASME Section V Article 4 Figure T-434.3.
ASME Angle Beam Calibration Blocks contain (4) EDM notches (axial and circumferential on both OD and ID) at a depth of 8-11% of nominal wall thickness x 1/4" max wide (most notches are approximately .020-.030" wide) x 1.000" min long. Blocks 4" NPS and smaller are left at 360°, while blocks over 4" are milled to an 8" arc section. All blocks are 8" in axial length, or 8T, whichever is greater. Made in accordance with ASME Section V Article 4 Figure T-434.3.
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