b i z t e c h
A post weld heat treatment AND Stress Relieving is performed to alleviate residual stresses, increase the strength, increase or decrease the hardness, and reduce the risk of cracking.
BHCL is experienced to perform Post Weld Heat Treatment and Stress Relieving for a large variety of tanks, LPG bullets, pressure vessels, spheres and welded fabrication structures with the help of High Velocity Oil/Gas Burners. Same can be performed in Two ways, One way is by constructing a temporary furnace around the Job to be performed and other way is to apply LRB materials directly onto the outer surface of Equipments to be perform PHWT/SR
BHCL have enormous experience to execute Post Weld Heat Treatment/Stress Relieving/LSR as per following Equipments.
PWHT OF WELDED STRUCTURE
PWHT OF PRESSURE VESSELS
LSR OF VESSELS INSIDE FURNACE
PWHT OF CYCLONES
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