On-Site Stress Relieving Services, LP's services are provided to over 100 different companies. The top 10 clients represent approximately 60% of sales. Sales by industry are as follows:
- Refining - 59%
- Manufacturing - 26%
- Power - 11%
- Fabrication - 2%
- Chemical - 2%
Services include:
- Electrical Pre-Heat and PWHT of pipe welds in the shop or field
- Electrical Pre-heat and PWHT of Pressure Vessel welds and round seams
- Electrical heating of piping or structural steel for expansion
- Gas Combustion heating for baking and PWHT of Pressure Vessels
- Gas Combustion heating of welded fabrications in Portable Furnaces
- Gas Combustion heating of welded fabrications in Permanent Furnaces
- Solution Heat Treating of specialty welded vessels in a Portable Furnace
- Gas Combustion heating for dry-out and curing of Refractory Linings