Heat exchanger with casing expansion joint
Shell and tube heat exchangers with a compensator on the casing are used in the oil, petrochemical, chemical, gas and other industries for tasks with a clean environment in the casing and when the temperature difference between the casing and pipes is more than 50 ° C. The main feature of such a heat exchanger is the presence of a temperature expansion compensator on the casing. The compensator allows the use of devices in temperature conditions, in which it is impossible to use devices of the type TH.
Description and design
The heat exchanger consists of a bundle of heat exchange tubes fixed in tube sheets, a casing with a compensator, chambers, covers, fittings and supports. A compensation unit is located on the casing. The design of heat exchangers, testing and control of manufacturing stages are carried out in accordance with the requirements and standards of PED, ASME, GOST or according to individual technical projects, taking into account the specific operating conditions and customer requirements.
- — cover
- — flanges
- — pipes
- — partitions
- — tube sheet
- — compensator
- — fixing bolts
- — housing
SPECIFICATIONS
- Temperature Range
- from -100 to +700 ° С
- Maximum working pressure
- 40 bar
- Heat load
- 200 МW
- Standard materials of pipes
- stainless steels / Titanium / copper / brass / carbon steels / alloy structural steels
Industries of application
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Advantages of PromSteel's tubular heat exchangers with a casing expansion joint
reliability and durability
wide range of temperatures and pressures
increased resistance to water hammer
works on tasks with low media densities
works on tasks with high vacuum
DIFFERENT MATERIAL VERSION
Work with aggressive environments
Wear resistance
The range of application of such heat exchangers is much wider than that of tubular heat exchangers with fixed tube sheets and without compensation units.
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