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Systems for elongation and tension testing of bolts and tie rods with ultrasonic instruments
Ultrasonic bolt and tie-rod tension testing directly measures elastic elongation in accordance with ASME PCC-1 Appendix K, with an accuracy of 0.0001 mm — an order of magnitude better than torque control. The Dakota BT1-DL portable and BT2-DL benchtop monitors, distributed in Italy by RODER SRL, ensure reliable tightening in oil & gas, energy and…
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