SPIE Hotwork’s Post Weld Heat Treating

It is sometimes more efficient to heat an entire fabricated process vessel for metallurgical treatment of the weld affected zones rather than to heat each individual weld. When a large vessel requires heat treatment, SPIE Hotwork’s combustion system is often more efficient that using electrical post weld heat treat blankets on each weld area. SPIE Hotwork has provided this post weld heat treatment service on large process vessels especially in the HPI industry.