Engineered Air Cooled Units

Engineered to your projects specific needs.
Specializing in API 661 designs, Fabsco Fin-Air, LLC, manufactures and sells air-cooled heat exchangers for applications in:
● Condensing
● Gas Compression
● Petrochemical
● Petroleum Refining
● Power Generation
● Refrigeration
Fabsco’s staff uses the latest thermal design software from the Heat Transfer Research Institute (ACE), and Aspentech (ACX).

Fabsco’s tube bundles are designed and fabricated in accordance with ASME Section VIII, Div. 1.

Fabsco’s proprietary parametric structural design, and 3D modeling system help limit vibration to 20% below the API 661 allowable amplitude.
Aluminum Fin types available include:
● L Tension
● Embedded
● Extruded
Tube Materials include:
● Steel, Seamless, and Welded
● Stainless Steels, Seamless, and Welded
● 2205 Duplex
● Chrome Moly
● Copper, Copper Nickel
● Titanium
Header materials include:
● Carbon Steel, Normalized
● HIC quality and HIC Tested Carbon Steel
● Chrome Moly
● Stainless Steels
● 2205 Duplex
● Titanium
Winterizing options:
● Over-End Recirculation Systems
● Over-Side Recirculation Systems
● Steam Coils
● Space Heaters
● Automatic Fans
●Variable Frequency Drives
About Our Manufacturing Operation:
We can build to the following Codes / Specifications:
ASME Section I & VIII Division 1
API 660
API 661
National Board
Fabsco Facilities
Land Area: 19 Acres
Shop Area: 134,400 sq. ft.
Area Under Roof: 138,850 sq. ft.
Paved Storage: 9,500 sq. ft.
Quality Control:
Inspection Agency:  One Beacon America Insurance Company
ASME Certificates S and U
National Board Repair Certificate R
American Welding Society (AWS) Certified Welding Inspectors (CWIs) - 2
Radiography, Liquid Penetrant, Ultransonic, Hardness, Mag Particle (Wet and Dry), Surface
Roughness, Delta Ferrite, Tensile, Chemical and Physical Analysis, Olmpus Borescope with Camera and Monitor, Tube Joint Tester, Material Analyzer
Our Machine Shop Includes:
Vertical Turret Lathes (8) 22" to 144"
Boring and Milling Machines (2) Hydrotel, 44" Under Spindle
Radial Drills (5) 10-ft Arm, 20" Max Column
Automatic Drill (20) CNC Drilling/Boring/Milling Machines
(2) Bolt Circle Drills
Portable Nozzle Facing Machines(4) Nozzle Sizes 2" to 72"
Our Size Capabilities:
Max Bundle Weight: 100 Tons
Max Bundle Diameter :100 Inches
Max Shell Diameter: 100 Inches
Max Tube Length: 70 Feet
Our Assembly Shop:
Electronic and Air Controlled Torque Tube Expanders
Hydraulic Tube Puller
Test Water Heater and Circulator
Hydro Test to 10,000 PSI
Air Test to 125 PSI
High Pressure Washer
Bolt Tensioners
Our Weld Shop Includes:
Positioners: (9) Power Driven 1,000 to 24,000 Lbs
Turning Rolls: (26) Power Driven to 360,000 Lbs
Automatic: (6) 6’ to 14’ Manipulators
Overlay: (1) Nozzle Overlay Machines
Inert Gas: (28) MIG 650 Amp
(25) TIG Welding Units
(3) Hobart® Cyber TIG Tube to Tubesheet
Cutting: ¼” to 12" Thick Oxy/Fuel
2" Thick Plasma
Local Heat Treatment: (2) Electric Resistance Power Sources
Construction Materials We Used:
Carbon Steel, Low Alloys: 4" Maximum Shell Thickness
Stainless, Chrome/Clad Steels, Monel: 4" Maximum Shell Thickness
Hastelloy, Inconel, Incoloy, Nickel: 2" Maximum Shell Thickness
Titanium: ¾" Maximum Shell Thickness

Fabsco coolers are in operation worldwide, from Alaska to Argentina, Asia, Europe, and Africa.

Fabsco Air Cooled Heat Exchanger (1)        Fabsco Air Cooled Heat Exchanger (2)

Contact us for more information on the above products:
Email: sales@southgateprocess.com
Phone: (770) 345-0010