Why is it important to follow proper torque specifications when working with flanges?

Maintaining joint integrity is crucial when working with flanges because proper torque specifications help ensure even distribution of pressure across the joint. When flanges are bolted together, they form a seal that prevents leaks of fluids or gases. If the bolts are not tightened to the specified torque, it can lead to an uneven seal, which may result in leaks, equipment failures, or even safety hazards.

Following torque specifications also helps in preventing over-tightening or under-tightening, both of which can compromise the joint’s structural stability. Over-tightening might deform the flange, while under-tightening can cause joints to come loose over time due to vibration or thermal expansion. This adherence to the specified torque ensures the longevity and reliability of the assembly, thereby protecting the system as a whole.