90° Curved 5-Step NDT Calibration Block for Pipe Thickness Testing - 0.100" to 0.500" Step Range with 1.00" Diameter
90° curved 5-step NDT calibration blocks designed for precise thickness and linearity calibration of curved surfaces in ultrasonic testing applications.
Essential for calibrating ultrasonic flaw detector sensitivity and ultrasonic probe performance on curved surfaces, ensuring accurate non-destructive testing results.
Machined from solid 2" diameter bar with precise step thicknesses: 0.100", 0.200", 0.300", 0.400", and 0.500".
- 0.500" step: 1.0" radius
- 0.400" step: 0.9" radius
- 0.300" step: 0.8" radius
- 0.200" step: 0.7" radius
- 0.100" step: 0.6" radius
Step face dimensions: 1.000" x 90° arc with constant ID radius of 0.50" / 1.00" diameter.
| Part Number | Description | Step Thickness |
|---|---|---|
| 5SP-CS | 5 Step Pipe Step Wedge, Carbon Steel | 0.10", 0.20", 0.30", 0.40", 0.50" |
| 5SP-SS | 5 Step Pipe Step Wedge, Stainless Steel 304 | 0.10", 0.20", 0.30", 0.40", 0.50" |
Available in 1018 carbon steel, LY12/6063/7075 aluminum, and 304 duplex stainless steel to meet various testing requirements.
All calibration blocks are certified by state department authorities, ensuring compliance with domestic and European NDT standards including hexagonal testing blocks and custom specifications.
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