🔥 Complete PWHT Process – From Raw Welds to Controlled Cooling! 🔥 Here’s a full demonstration of the Post Weld Heat Treatment (PWHT) process for a 2-inch spool with 1-inch socket welds connected to small valves. You’ll see every stage: 1️⃣ Before PWHT – freshly welded joints ready for treatment. 2️⃣ Heater Installation – heaters fixed carefully on all 3 joints. 3️⃣ Insulation Setup – applied to maintain uniform heat distribution. 4️⃣ Chart Monitoring – showing the temperature drop phase after

Induction Heating Principle: Induction brazing uses electromagnetic induction to generate heat. An induction coil is placed near or around the joint area of the copper pipes. When an alternating current passes through the coil, it creates a rapidly alternating magnetic field. This magnetic field induces eddy currents in the conductive copper material, generating heat due to the copper's resistance to the eddy currents. #hvactechnician #hvaclife #hvac | Tony Mormino

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