What is essential to avoid when bending EMT?

Kinking the pipe is crucial to avoid when bending EMT (Electrical Metallic Tubing) because kinks can create weak points that compromise the integrity and durability of the conduit. A kink disrupts the smooth, round shape that is necessary for proper installation and electrical wiring. Additionally, kinks can lead to areas where moisture can accumulate, potentially causing corrosion or damage to the electrical wiring inside.

Maintaining the structural integrity of the EMT is essential not only for the safety of the electrical system but also for compliance with building codes and standards. A kinked section of conduit could also increase the resistance in the electrical pathway, affecting performance. Therefore, achieving clean, smooth bends is fundamental to the proper installation and long-term reliability of EMT.