shell and tube heat exchanger

Why Heat Exchanger from TSF Engineering Services?

TSF Engineering Services is one of Pakistan’s leading process equipment manufacturers and suppliers, especially heat exchangers.

We have been offering a wide range of heat exchangers and associated goods since 1977, which includes a threaded tubes, corrugated tubes, shell and tubes, U tubes, Fin Tube, scraped surfaces, spiral tube types, and plate type units as per ASME Sec VIII Div 1 and 2.

We can deliver heat exchangers made up of Carbon steel and Stainless steel.

Besides Petro-Chemical industries experience, we also fabricate the exchanger for Marine and onshore plants with Cu/Ni, chrome steel, Aluminum, or different exotic alloys that are economical, resilient and easy maintenance.

These exchangers completely tested to confirm to fulfill design specifications and performance expectations.

Which Quality standard TSF Engineering Services follows for Heat exchangers manufacturing ?


The technology used in the fabrication of shell and tube HEX incorporates very high-efficiency heat exchange, with high pressure and temperature capabilities as per well know international standards for heat exchanger TEMA RCB, API660, and ASME Sec VIII.

We have clients across Pakistan. We have a facility for fabrication in Karachi, Pakistan. TSFs can produce Shell and tube heat exchangers from a diameter of three inches, length of one foot up to a diameter of six feet to thirty feet long (weighing up to 35 tons) as per client requirement.

Due to our quality control, we are gaining more orders from existing clients.

We have a house mechanical designing facility and wide experience in the Thermal designing these heat exchangers.

Our shell and tube type exchangers, oil coolers, condensers, stage coolers, LP heaters, Preheaters, coolers, and evaporators are installed in Oil & Gas process industry, chemical and petrochemical plants, and other processes.

Heat exchanger applications starting from

  • Super Heater
  • Gas compression cooling offshore to refinery feed
  • Effluent duties onshore
  • Headers
  • Economizer
  • Evaporator
  • Cracker
  • Reformer
  • Furnace
  • Heater
  • Preheater and Reheater

Thanks to our in-house facility for U-bending, we can fabricate our heat exchanger/condenser tubes as U-tubes with quick delivery and cost-effective rates.


heat exchanger
shell and tube heat exchanger
heat exchanger hydro testing with test ring
plate type heat exchanger
tube to tube sheet welding for heat exchanger
radiator for generator