DMTA-20006-01EN, Rev. B, February 2014
Chapter 4
56
Figure 4-1 on page 56 describes the format of the wedge part number.
Figure 4-1 The wedge part number
Height clearance required for longitudinal wave inspection is 25 mm with SA15, or
35 mm with ST1 and right-angle cable connector.
SA15-N60S-IH-AODxxx
AOD: axial outside diameter
H for scanner mounting holes
I for irrigation
S for shear wave type
(longitudinal wave wedges are also available upon request)
60° refracted angle
N for normal probe mounting
SA15 for wedge for A15 probe type
Pipe outside diameter (in.)
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