Unused 4-Pass U-Tube Shell & Tube Heat Exchanger – 2,140 Sq. Ft., Carbon Steel

Manufacturer Information:
Ilsung Corporation is listed as the manufacturer of this unused shell and tube heat exchanger. The unit is identified as Model AEU and TEMA Type AEU with a 4-pass U-tube configuration, carbon steel construction, and horizontal saddle-mounted design. This type of industrial heat exchanger is commonly used for process heating, process cooling, condensing, heat recovery, and pressure/vacuum service where a carbon steel shell and tube exchanger is required.

Main Product Description:
Available for sale is an unused Ilsung Corporation AEU 4-pass U-tube shell and tube heat exchanger with approximately 2140 square feet of heat transfer surface area. This horizontal saddle-mounted carbon steel exchanger is designed as a TEMA Type AEU unit and includes a shell rated for 412 psi/full vacuum at 392 degrees F and (231) 3/4" diameter x 288" long carbon steel tubes rated for 372 psi/full vacuum at 392 degrees F. The exchanger includes carbon steel shell, carbon steel tubes, carbon steel head, shell openings of (2) 4" and (2) 6", tube openings of (2) 2" and (2) 4", Serial #14-HE-059, National Board #2043, 2015 year built, overall dimensions of 346" L x 38" W x 78" T, and listed weight of 18,018 lbs. Documents are available, and the unit was nitrogen purged by the manufacturer after testing and prior to storage.

Specifications:

• Stock Number: 48291056
• Manufacturer: Ilsung Corporation
• Model: AEU
• Equipment Type: Shell and tube heat exchanger
• Style: U-tube shell and tube heat exchanger
• TEMA Type: AEU
• Condition: Unused
• Number of Passes: 4
• Heat Transfer Surface Area: Approximately 2140 sq. ft.
• Orientation: Horizontal
• Mounting: Saddle mounted
• Shell Material: Carbon steel
• Tube Material: Carbon steel
• Head Material: Carbon steel
• Shell Pressure Rating: 412 psi/full vacuum
• Shell Temperature Rating: 392 degrees F
• Tube Pressure Rating: 372 psi/full vacuum
• Tube Temperature Rating: 392 degrees F
• Tube Count: 231 tubes
• Tube Diameter: 3/4"
• Tube Length: 288"
• Shell Openings: (2) 4", (2) 6"
• Tube Openings: (2) 2", (2) 4"
• Serial Number: 14-HE-059
• National Board Number: 2043
• Year Built: 2015
• Overall Dimensions: 346" L x 38" W x 78" T
• Listed Weight: 18,018 lbs
• Documents: available
• Preservation Detail: nitrogen purged by manufacturer after testing and prior to storage
• ASME Stamp: Yes

Product Details:

• Unused Ilsung Corporation shell and tube heat exchanger
• Model AEU
• TEMA Type AEU design
• 4-pass U-tube configuration
• Approximately 2140 sq. ft. heat transfer surface area
• Horizontal saddle-mounted design
• Carbon steel shell
• Carbon steel tubes
• Carbon steel head
• Shell rated 412 psi/full vacuum at 392 degrees F
• Tube side rated 372 psi/full vacuum at 392 degrees F
• Includes (231) 3/4" diameter x 288" long tubes
• Shell openings include (2) 4" and (2) 6"
• Tube openings include (2) 2" and (2) 4"
• Serial #14-HE-059
• National Board #2043
• Built in 2015
• Overall dimensions: 346" L x 38" W x 78" T
• Listed weight: 18,018 lbs
• Documents available
• Nitrogen purged by manufacturer after testing and prior to storage
• Suitable for industrial process heating, cooling, condensing, and heat recovery applications

Applications:

• Chemical processing
• Petrochemical processing
• Refinery process service
• Oil and gas processing
• Process fluid heating
• Process fluid cooling
• Condensing service
• Heat recovery
• Waste heat recovery
• Power generation systems
• Steam and hot water process systems
• Industrial utility systems
• Thermal fluid systems
• Vacuum-rated process applications
• High-pressure process heat transfer
• Carbon-steel-compatible process service

Suitable Products / Materials:

• Process water
• Cooling water
• Condensate
• Steam service, depending on process requirements
• Hydrocarbon streams, subject to compatibility review
• Chemical process fluids, subject to compatibility review
• Thermal fluids, subject to compatibility review
• Glycol solutions, subject to compatibility review
• Oil-based process fluids, subject to compatibility review
• Other compatible non-corrosive or carbon-steel-compatible process fluids

FAQs:

• What type of heat exchanger is this?
  This is an unused 4-pass U-tube shell and tube heat exchanger with a TEMA Type AEU design.
• Who is the manufacturer?
  The manufacturer is listed as Ilsung Corporation.
• What is the listed model?
  The listed model is AEU.
• What is the heat transfer surface area?
  The listed heat transfer surface area is approximately 2140 square feet.
• What materials of construction are listed?
  The shell, tubes, and head are listed as carbon steel.
• What are the pressure and temperature ratings?
  The shell is rated 412 psi/full vacuum at 392 degrees F. The tube side is rated 372 psi/full vacuum at 392 degrees F.
• How many tubes does this exchanger have?
  The listing states the exchanger has (231) 3/4" diameter x 288" long tubes.
• What are the shell and tube opening sizes?
  The shell openings are listed as (2) 4" and (2) 6". The tube openings are listed as (2) 2" and (2) 4".
• What are the overall dimensions?
  The listed overall dimensions are 346" L x 38" W x 78" T.
• What is the listed weight?
  The listed weight is 18,018 lbs.
• What year was this heat exchanger built?
  The listed year built is 2015.
• Are documents available for this heat exchanger?
  Yes. The listing states that documents are available.
• Was the exchanger preserved for storage?
  Yes. The listing states the unit was nitrogen purged by the manufacturer after testing and prior to storage.
• Can this heat exchanger be used for chemical or petrochemical service?
  This type of carbon steel shell and tube heat exchanger is commonly used in chemical, petrochemical, refining, oil and gas, and industrial process applications, but final suitability depends on the process fluid, corrosion profile, pressure, temperature, and buyer engineering review.
• Can Aaron Equipment help with shipping?
  Yes. Aaron Equipment can help coordinate freight, loading, logistics, and shipping support for used industrial equipment purchases. Buyers should contact Aaron Equipment with the stock number, destination, and shipping requirements.
• How can Aaron Equipment help with this purchase?
  Aaron Equipment can provide a quote, answer equipment questions, review available photos and specifications, help confirm available documentation, and assist with logistics for this unused Ilsung Corporation shell and tube heat exchanger.