NEWS CENTER
How to perform fin pull-off test for embedded finned tubes？
How to perform fin pull-off test for embedded finned tubes？
The equipment to perform a fin pull-off test for embedded G type finned tubes
1. Fin pull-off tester: A device specifically designed to measure the force required to pull off the fins from the base tube.
2. Gripping fixture: A fixture that securely holds the fin during the pull-off test. It should have a mechanism to apply a controlled and consistent force.
3. Calibrated force gauge: A force measuring device capable of accurately measuring the force applied during the test.
The procedure steps to conduct a fin pull-off test for embedded G type finned tubes:
1. Set up the fin pull-off tester according to the manufacturers instructions. Ensure that it is calibrated and functioning correctly.
2. Prepare the finned tube sample for testing. Clean the surface of the base tube and fins to remove any contaminants that could affect the test results.
3. Place the finned tube sample in the gripping fixture, ensuring that the fins are securely held without any slippage or damage.
4. Set the force gauge to zero or the initial reading before conducting the test.
5. Begin the test by gradually applying force to the fins using the fin pull-off tester. Apply the force in a controlled and uniform manner.
6. Monitor the force gauge readings as the force is applied. Continue increasing the force until the fins start to separate from the base tube.
7. Note the maximum force required to pull off the fins from the base tube. This value represents the fin pull-off strength.
8. Repeat the test on multiple samples to obtain an average value and ensure consistency.
Its important to note that the specific test procedure may vary depending on the equipment and standards used. Always follow the guidelines provided by the manufacturer or any relevant industry standards to ensure accurate and reliable results.
Fin pull-off test for embedded G type finned tubes
Copyright © 2015-2023 T.S. Industrial Corporation Limited 
请输入搜索关键字
确定