Heat Treatment with Resistance Coil & Pad Type is a controlled thermal process used to reduce residual stresses, improve material strength, and enhance the performance and durability of welded and fabricated components. The process uses electrical resistance coils and ceramic pad heaters to provide uniform and controlled heating across the required area.
This heat treatment method is widely used for preheating, post-weld heat treatment (PWHT), stress relieving, and maintaining temperature control during fabrication and welding activities. It helps minimize distortion, prevent cracking, and improve the overall structural integrity of industrial components.
At NDT Systems, we provide professional Heat Treatment services using advanced resistance heating equipment and temperature monitoring systems to ensure accurate heat control and compliance with industry standards and project specifications.
Our services are extensively used in oil & gas, petrochemical, power plants, pipelines, refineries, fabrication, and heavy engineering industries where reliable heat treatment and operational safety are essential.