Air-Cooler Bundles
Have it your way – replacement-in-kind or upgraded!
Altex can build you a replacement air-cooler (aerial fin-tube) bundle matching original equipment manufacturer drawings.
Or maybe the original design is not meeting your needs – we can upgrade the design to:
- Increase cooling capacity for flows, temperatures, and/or duty
- Upgrade metallurgy
- Solve performance issues – fouling, corrosion, freezing
- Re-rate design temperature and pressures
Re-tubing air-cooler bundles is a great alternative if you have the time! This can be performed economically in our shop or via our field service team.
Altex has built and repaired hundreds of air-cooled bundles over the past 20 years in our two divisions – shop fabrication and field services. Additionally, we can provide the spare parts needed to keep your coolers running:
- Header plugs, taper tube plugs
- Louvres, linkages, actuators
- Fans and anti-rotation devices
- Motors
- Drive components – Bearings, shafts, sheeves, belts, guards
- Bug screens, hail guards, doors, floors
- Instrumentation - Averaging RTD, thermo-couples, transmitters, vibration switches & sensors
- Heating coils – steam and glycol
- Space heaters – gas and electrical
Design and Construction:
- ASME U, S, R, NB certified
- Canadian CRNs
- HTRI design in-house by our thermal engineering team
- Plug or cover-plate header-boxes
- Split headers, sloped headers
- L-Fin, embedded, or extruded fin-tubes
In-House Engineering Software:
- HTRI thermal design/rating program
- Autodesk Inventor – 3D Models
- RISA 3-D, STAAD PRO structural analysis
- Finite element analysis
- PV Elite
Materials of Construction:
- Carbon Steel - SA-214, SA-179, SA-192, etc.
- Chrome-Moly - 1/2-Cr, 1-1/4Cr, 2-1/4Cr, 5Cr, 9Cr, 13Cr
- Stainless Steel - 304, 309, 316, 317, 321, 400 series, etc
- Duplex - S32205, S31803
- Super Duplex - S32750, S32760
- Nickel alloys - Incoloy®, Hastelloy®, Inconel®, C-276, C-22, N06625, N08825, Alloy 59, C2000, etc.
- Clad or overlayed tubesheets with above metallurgies
Industries Served:
- Natural Gas Processing
- Oil and Gas Transmission
- Petrochemical
- Refining
- Power Generation
- Geothermal
- LNG
- Heavy Oil
- Shale Gas and Oil Production
- Gas Compression
