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

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

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