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Main   ⁄   Equipment   ⁄   Heat exchanger with floating head

FLOATING HEAD SHELL & TUBE HEAT EXCHANGER

Heat exchanger shell and tube heat exchangers with floating head are widely used for tasks with a large temperature difference between working media in oil, petrochemical, chemical, gas and other industries. The main difference between such a device is the presence of a compensator for temperature expansion in the form of a so-called “floating head”.

Description and design

The heat exchanger consists of a bundle of heat exchange tubes fixed in tube sheets, a casing, chambers, covers, fittings and supports. One of the tube sheets is movable and, together with its own chamber, forms a "floating head". 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
  • — fixed tube sheet
  • — tube sheet movable
  • — floating head
  • — fixing bolts
  • — fixing posts
  • — housing

Specifications

  • Temperature range
  • from -70 to +700 ° С
  • Maximum working pressure
  • 210 bar
  • Heat load
  • 200 MW
  • Standard materials of pipes
  • stainless steels / Titanium / copper / brass / carbon steels / alloy structural steels

Industries of application

Chemical industry

Food industry

Gas industry

HVAC

Metallurgy

Oil refining industry

Power industry

Refrigeration

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Advantages of PromSteel's heat exchangers with floating head

reliability and durability

wide temperature range

wide pressure range

increased resistance to water hammer

works on tasks with low media densities

works on tasks with high vacuum

works on tasks with partial effervescence

DIFFERENT MATERIAL VERSION

Tube bundles of heat exchangers are manufactured using high-precision equipment from metals corresponding to the purpose of the heat exchangers, using modern technologies. This allows us to provide guaranteed high quality products. All tube bundles of heat exchangers are subject to mandatory pre-delivery inspection.

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