Industrial Services

Heat Treatment Services


Heat Treatment Services


RIME provides services of heat treatment and heat treatment procedures for carrying out various kinds of heat treatment for pressure vessels, heat exchangers, columns, bullets and customized equipment.

  • We carry out heat treatment on-site through our experienced technicians, using calibrated heat treatment equipment and instruments.
  • Proper heat treatment procedure shall be submitted to avoid any distortion or damage. We also do stress calculation, support drawing, tools and equipment Designing, including thin-walled equipment for refineries.
  • We establish optimum heat treatment for achieving desired properties.
  • We supply technicians and operators for operating fixed / other furnaces at clients’ workshop.
  • We install modular furnaces (oil-fired / gas-fired / electrical method) and modular furnaces for heat treatment up to 720°C max. These furnaces can be modified / extended by providing furnace panels as per the job dimension.
Types of Heat Treatment
  • Pre Heating / Post Heating / Hydrogen Diffusion Heating
  • Intermediate Stress Relieving Treatment / Post Weld Heat Treatment (SR)
  • Normalizing / Annealing
  • Solution Annealing / Stabilizing
  • Shrink Fitting
  • Refractory Dry Out
  • Coating Curing
Methods of Heat Treatment
  • Electrical Resistance
  • Oil firing
  • Gas firing
Types of Furnaces
  • Fixed Furnace: Complete or partial heat treatment by supplying technicians and furnace operators.
  • Modular Furnace: Complete or partial heat treatment by erecting temporary furnace at works or on-site.
  • Internal Firing: Jobs such as Pressure Vessels, L.P.G. Mounded Bullets, Columns, Horton Spheres, Thin Wall Tank etc. are heat treated by high velocity oil fired Burner System (Internal Heating Method.) at Works / Site In-Position.
  • Localized Heating by Electrical Method: Cir-Seam Joints, Heat Exchanger and Structural Job By Electrical Heat Treatment Method.