haresh sippy Mumbai, Maharashtra

TEMA India is engaged in the design, engineering and manufacture of Shell & Tube Heat Exchangers. Beginning in 1984 with a revenue of $100, 000, the company has grown to be one of the largest manufacturers of Shell & Tube Heat Exchangers in India with three manufacturing bases close to its headquarters in Mumbai. Export orders contribute to nearly half the turnover.TEMA specializes in critical equipment such as Screw Plug (Breech Lock) Exchangers, Helical Baffle Exchangers, Rod Baffle Exchangers, Feedwater Heaters, Surface Condensers and Waste Heat Boilers.With each passing year the company has moved up the value chain, in terms of both, metallurgy and criticality of exchangers. It caters to industries in the Oil, Gas, Petrochemicals, Specialty Chemicals, Fertilizer, Nuclear and Power sectors.

After the catastrophic failure that occurred in a high-pressure TEMA INDIA decided to conduct an extensive research program to bring about key changes to make this screw plug heat exchanger design totally safe and free of maintenance problems. Screw Plug enclosure in Japan and subsequent failures that were witnessed time and again in several parts of the world, this design screw plug lost its significance to a large extent.

Heat Exchangers, as we all know, are mainly used in Process plants, Pharmaceutical, Refrigeration and Storage, Air conditioning, Chemical, Petrochemical, Petroleum Refining, Power plants (Thermal, Solar and, Nuclear) etc. Every reaction, whether it is exothermic or endothermic, will need heat transfer equipment.Currently, the heat exchanger market in the country is facing a major challenge in the form of dependency on raw material sources, especially the forgings. The dependence on low-cost forgings, especially those from countries like Korea, puts a big question mark on quality. The Koreans are even allowed to compete for heat exchanger requirement of the country. In the wake of these issues, one needs to ascertain the supplier’s track record, the life of the equipment performance in the plant and, accordingly, enlist the right suppliers for various projects for a fair competition.