What safety measure is typically taken when working with flanged joints?

When working with flanged joints, using a torque wrench is essential for several reasons. Flanged connections require precise tightening of bolts to ensure a proper seal and to maintain the integrity of the joint. A torque wrench allows the technician to apply the correct amount of torque as specified by the manufacturer or engineering guidelines. This helps in achieving even distribution of force across all bolts, preventing any potential leaks or failures due to uneven clamping.

Proper torque application also prevents damage to the flanges and the gaskets used in the joint. If bolts are tightened too much, it can lead to flange warping or gasket deformation; if they're too loose, it can result in leaks. Therefore, using a torque wrench is a critical safety measure that not only contributes to a secure and effective installation but also reduces the risk of accidents and failures that could arise from improperly secured joints.