Introduction
Post Weld Heat Treatment (PWHT) is essential in heavy engineering industries to ensure the safety and durability of welded structures.
Why PWHT Is Necessary
Welding introduces residual stresses that can lead to cracking or failure. PWHT reduces these stresses, improves toughness, and enhances overall structural integrity.
Applications of PWHT
PWHT is commonly used in pressure vessels, pipelines, boilers, and heavy fabricated structures, particularly in Oil & Gas and power sectors.
Conclusion
Infinity Thermotech Solutions Pvt. Ltd. offers controlled and reliable PWHT services that help manufacturers achieve compliance, safety, and long-term performance of critical welded components.