Hose clamp tightening torque

As a common pipe connection, the accuracy of the tightening torque of the throat clamp is directly related to the sealing and reliability of the connection. Too loose tightening may cause leakage, while too tight tightening may damage the pipe or the throat clamp itself. Therefore, testing the tightening torque of the throat clamp is a key step to ensure its performance.

Test Method

The test is usually carried out using a torque wrench, which is a tool that can preset the torque value. When the set value is reached, the wrench will send a signal. During the test, the hose clamp is installed on a test platform that simulates actual use conditions, and then tightened to the specified torque value using a torque wrench. The torque value when the wrench sends a signal is recorded, and this value is the actual tightening torque of the hose clamp.

Precautions

When testing, ensure that the torque wrench is used correctly to avoid test errors caused by improper operation. At the same time, the temperature, humidity and other conditions of the test environment should also meet the test requirements to ensure the accuracy of the test results.

It is therefore always important to assess the specific conditions of each application and adjust the tightening torque accordingly.

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