Used Doyle & Roth Shell & Tube Heat Exchanger | 1963 Sq. Ft. | Alloy 400 Tubes | 300 PSI | 2006/2018

Used Doyle & Roth Shell & Tube Heat Exchanger | 1963 Sq. Ft. | Alloy 400 Tubes | 300 PSI | 2006/2018. Monel/Alloy 400 tube side construction. Full vac/300 psig shell side design pressure; 390 psig shell side test pressure; 650/15 degrees F shell side max./min. design temp.; 1 pass shell side. Full vac/250 psig tube side design pressure; 325 psig tube side test pressure; 650/15 degrees F tube side max./min. design temp.; 3 pass shell side. OAD: 32" D x approx. 248" L. (300) 1.25" D x 240" L tubes. Built 2006, Repaired by Ohmstede in 2018. NB #20179. Original SN S-1443-4, new SN 824114.

Used Equipment Facts About This Machine
Manufacturer Information
Brand: Doyle & Roth
Type: Shell and Tube Heat Exchanger
Original Serial #: S-1443-4
New Serial #: 824114
National Board #: 20179
Year Built: 2006
Repaired: 2018 by Ohmstede
Tube Material: Monel / Alloy 400
Configuration: 1 pass shell side / 3 pass tube side

Description
This Used Doyle & Roth Shell and Tube Heat Exchanger features 1963 square feet of heat transfer surface area and Monel/Alloy 400 tube side construction for superior corrosion resistance, making it ideal for harsh chemical, seawater, and brine applications.
Built in 2006 and professionally repaired in 2018 by Ohmstede, the unit is rated for full vacuum and up to 300 psig shell side and 250 psig tube side design pressures, with design temperatures up to 650°F. It contains 300 tubes measuring 1.25" diameter × 240" length in a 1 pass shell / 3 pass tube configuration, optimizing thermal performance.

Specifications

Surface Area: 1963 sq. ft.

Tube Material: Monel / Alloy 400

Shell Side:

Design Pressure: 300 psig

Test Pressure: 390 psig

Design Temp: 650°F max / 15°F min

Passes: 1

Full vacuum rated

Tube Side:

Design Pressure: 250 psig

Test Pressure: 325 psig

Design Temp: 650°F max / 15°F min

Passes: 3

Full vacuum rated

Tube Count & Size: 300 tubes, 1.25" D × 240" L

Dimensions: 32" diameter × ~248" length

Year Built: 2006

Repaired: 2018 (Ohmstede)

NB #: 20179

SN: S-1443-4 (original), 824114 (new)

What Might This Be Used For?

Chemical plant process heat exchange

Offshore seawater cooling

Petrochemical process heating or cooling

Desalination plant heat recovery

Power generation condenser applications

Brine and saltwater process cooling

Oil refinery heat exchanger service

Marine engine cooling systems

Corrosive fluid heat transfer applications

High-temperature industrial heating/cooling
PRODUCT DETAILS
 

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