Full-scale refractory service is Thermal Specialties original area of expertise. We built our reputation of excellence by providing the region?s foremost level of knowledgeability and response in furnace design and construction, as well as refractory installation and repair. TSI Heat Treating provides a full range of heat treating operations, including on-site laboratory analysis and testing. Furnace types and operations performed including: Annealing, Carbonitriding, Carburizing, Hardening, Normalizing, Carbottom Furnace, Stress relieving, Brazing, Bright annealing, High-speed steel hardening, Tool & die hardening. On the construction side, Thermal Specialties provides insulation contracting of new and rehabilitative piping work, equipment and ductwork.. Full-scale refractory service is Thermal Specialties original area of expertise. We built our reputation of excellence by providing the region?s foremost level of knowledgeability and response in furnace design and construction,as well as refractory installation and repair. TSI specializes in commercial and industrial refractory applications. TSI Heat Treating provides a full range of heat treating operations,including on-site laboratory analysis and testing. Furnace types and operations performed including: Annealing,Carbonitriding,Carburizing,Hardening,Normalizing,Carbottom Furnace,Stress relieving,Brazing,Bright annealing,High-speed steel hardening,Tool & die hardening. TSI Heat Treat is an approved provider for ISO 9001 certified companies,and meets API and ASME standards. On the construction side,Thermal Specialties provides insulation contracting of new and rehabilitative piping work,equipment and ductwork. TSI also produces custom insulation products includin g fabricated aluminum and insulation fittings,cellular glass and urethane insulation,and removable insulation blankets and covers. The strength of TSI?s standard product offering is the depth of its warehouse inventory. As one of the region?s largest providers,TSI maintains a well-stocked supply of insulation and jacketing materials as well as accessories. The TSI standard inventory includes: Aluminum fittings and jacketing,Calcium silicate pipe and block insulation and Ceramic fiber products.