Process shell-and-tube heat exchangers
Built for the toughest applications, Alfa Laval Olmi process shell-and-tube heat exchangers are used in demanding positions in petrochemical plants, refineries, oil and gas production facilities and power stations. With optimal materials, advanced welding and exceptional process technology, these durable and reliable tubular heat exchangers tackle virtually any challenge.
For the toughest applications
Alfa Laval Olmi heat exchangers are used in some of the most demanding positions in petrochemical plants, refineries, oil and gas production facilities and power stations around the world. Year after year these process-critical units continue to deliver high performance and stable operation.
Petrochemical plants
- Quench coolers (TLEs, PQEs, SQEs, TQEs) for ethylene plants
- Urea strippers and carbamate condensers
- Process gas boilers for ammonia, methanol and syngas plants, including steam drums, superheaters and feed water pre-heaters
- High-pressure/high-temperature process shell-and-tube heat exchangers
- High-pressure/high-temperature process air cooled heat exchangers
- Melamine tubular reactors
Refineries
- Shell-and-tube heat exchangers for highpressure/high-temperature positions
- Feed-effluent interchangers for hydro processing plants
- Process gas boiler packages for hydrogen production
- Special heat exchangers for hydrogen production
- Air-cooled heat exchangers for reactors and column effluents
Oil and gas production
- Shell-and-tube heat exchangers for natural gas compression and oil treatment
Air cooled heat exchangers for:
- Natural gas compression cooling in enhanced oil recovery processes (onshore and offshore)
- Natural gas compression cooling in highpressure gas transmission (onshore)
Power stations
- Gas turbine once-through coolers
- Steam generator packages for thermal solar plants
- High-pressure feed water pre-heaters and steam drums
Our service offer
- Commissioning
- Troubleshooting
- Audits
- Repairs and reconditioning, including advanced welding and post-welding heat treatments
- Supervision, engineering and project management
- All types of testing (ultrasonic, X-ray and gamma ray, hydro, pressure, dye penetrant, etc.)
- Supply of material and spare parts
- Supply of equipment required for the service
- Training
Reliability at heart
Production faclities
- 65,000 m2 (700,000 sq ft) workshop
- 900 m2 (9,700 sq ft) cleanroom for assembly, welding and testing of non-ferrous, high alloy metal equipment. This prevents iron and dust contamination
- Precision drilling of tubesheets is performed in our CNC threespindle drilling machine
- Shot blasting, painting and flame metal coating facilities
- Ultrasonic test equipment
- Helium mass spectrometer equipment, magnetic particle die penetrant equipment