Heat Exchangers
The general function of a heat exchanger is to transfer heat from one fluid to another. The basic component of a heat exchanger can be viewed as a tube with one fluid running through it and another fluid flowing by on the outside. There are thus three heat transfer operations that need to be described:
- Convective heat transfer from fluid to the inner wall of the tube
- Conductive heat transfer through the tube wall
- Convective heat transfer from the outer tube wall to the outside fluid
Heat exchangers are typically classified according to flow arrangement and type of construction. The simplest heat exchanger is one for which the hot and cold fluids move in the same or opposite directions in a concentric tube (or double-pipe) construction. In the parallel-flow arrangement of Figure, the hot and cold fluids enter at the same end, flow in the same direction, and leave at the same end. In the counter flow arrangement of Figure, the fluids enter at opposite ends, flow in opposite directions, and leave at opposite ends.
We can supply any TEMA type Heat Exchanger for almost all Oil & Gas and Petrochemical applications. These units are manufactured in all workshops with a yearly capacity of approx.
9,000 tons. Typical construction materials which we deals with are CS, 1 1⁄4, 2 1⁄4, Nickel Alloy cladding, copper alloys, titanium.
High Pressure Exchangers
These Units are installed in Gas Treatment Plants, Refineries, Power Generation Plants. We can manufacture units with design pressures greater than 300 barg and temperatures greater than 500 °C.
Titanium & Nickel Alloy Heat Exchangers
Exotic base materials are used to manufacture special Heat Exchangers when Chemical Processes involve special products at high temperatures and pressures.
Texas Towers
These units are supplied as vertical Heat Exchangers in Catalytic and Hydro-Treatment processes.
We can manufacture vertical towers assembled in shop with lengths up to 30 m and weights up to 300 tons.
Heat Exchangers
The general function of a heat exchanger is to transfer heat from one fluid to another. The basic component of a heat exchanger can be viewed as a tube with one fluid running through it and another fluid flowing by on the outside. There are thus three heat transfer operations that need to be described:
- Convective heat transfer from fluid to the inner wall of the tube
- Conductive heat transfer through the tube wall
- Convective heat transfer from the outer tube wall to the outside fluid
Heat exchangers are typically classified according to flow arrangement and type of construction. The simplest heat exchanger is one for which the hot and cold fluids move in the same or opposite directions in a concentric tube (or double-pipe) construction. In the parallel-flow arrangement of Figure, the hot and cold fluids enter at the same end, flow in the same direction, and leave at the same end. In the counter flow arrangement of Figure, the fluids enter at opposite ends, flow in opposite directions, and leave at opposite ends.
We can supply any TEMA type Heat Exchanger for almost all Oil & Gas and Petrochemical applications. These units are manufactured in all workshops with a yearly capacity of approx.
9,000 tons. Typical construction materials which we deals with are CS, 1 1⁄4, 2 1⁄4, Nickel Alloy cladding, copper alloys, titanium.
High Pressure Exchangers
These Units are installed in Gas Treatment Plants, Refineries, Power Generation Plants. We can manufacture units with design pressures greater than 300 barg and temperatures greater than 500 °C.
Titanium & Nickel Alloy Heat Exchangers
Exotic base materials are used to manufacture special Heat Exchangers when Chemical Processes involve special products at high temperatures and pressures.
Texas Towers
These units are supplied as vertical Heat Exchangers in Catalytic and Hydro-Treatment processes.
We can manufacture vertical towers assembled in shop with lengths up to 30 m and weights up to 300 tons.