CLIENT BACKGROUND

The PVP 2020-21002 paper, published by Robert Taylor explored the relaxation behavior of various bolt materials and gasket types under temperature cycling environments. However, due to the UT load monitoring method used in the study, it could only record bolt stress at ambient temperatures. This limited the insights into stress behavior at elevated temperatures.

CHALLENGES

Since the UT load monitoring method used in the study was unable to provide accurate data at high temperatures up to 500°f, the data collected in the study was limited. To improve industry practices, RT-Bolt load indicators were used to assist with new research into how different materials behaved under various thermal conditions.

img1
img2

SOLUTION

Dr. Warren Brown and the Integrity Engineering Solutions team reviewed data and provided technical support to further this research. RT-Bolt’s integral measurement pin, designed for extreme environments, enabled accurate bolt stress monitoring at temperatures up to 800°C. The user-friendly measurement gauge allowed immediate data interpretation, collecting invaluable data at elevated temperatures, previously unattainable.

CONCLUSION

RT-Bolt has proven to be an invaluable tool in advancing research and understanding of bolted flange joints under varying thermal conditions. Its ease of use and comprehensive data recording capabilities make it a recommended choice for industry professionals seeking to enhance their operations and research outcomes.