Hydrogen Removal

We can improve the integrity of welded components and minimize the risk of fabrication-related cracking. Used prior to cutting or welding older process equipment, our hydrogen removal technology can help protect equipment

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Line Thawing and Melt-out

Team electrical resistance heating gets frozen lines flowing again quickly, and keeps them flowing until your plant’s steam tracing system is working again.For foundries that lose a heat source, our combustion services can melt out anything from zinc to steel, 800°F (427°C) to 3,000°F (1,649°C).

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Welding Preheat

Advanced automated systems control and document welding preheat to reduce thermal stress in three primary ways. First, it drives off moisture that would release hydrogen that could penetrate the steel and cause porosity and subsequent cracking.

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Post-weld Heat Treatment

Carefully controlled post-weld heat treatment (PWHT) is a crucial step in maximizing the life of your process equipment. PWHT tempers the metal and reduces tensile stresses, minimizing the risk of brittle fracture, stress and corrosion cracking and metal fatigue.

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