Air Cooled Heat Exchanger for Petrochemical Refinery

• After-sales Service: Video Support
• Warranty: 1 Year
• Certification: ISO, ASME& API
• Application: Heater, Cooler, Vaporizer, Condenser, Gas Refining
• Principle: Mixing Heat Exchanger
• Style: Steel Type
• Model NO.: WTKJ-56
• Material: Steel
• Delivery: 45-60 Days
• Transport Package: Seaworthy Packing
• Specification: Acccording to orders
• Trademark: Wintech
• Origin: China
• Production Capacity: 100PCS/Year

Product Description

Product Details

Air cooler, or air-cooled heat exchanger, is one of the most widely used equipments for petroleum refinery, petrochemical and chemical industries.

 

Design and manufacturing standard for air cooler:

★API 661 / ISO 13076 ( Air-cooled heat exchangers for general refinery service )

★ASME SECT.VIII Div.1

Components of an air cooler:

 

An air cooler consists of the primary following components

★ Finned tube bundle(s) for heat transfer surface

★ Fans that push or pull the ambient air

★ A mechanical driver and power transmission to run the fan

★ A plenum

★ A steel-made supporting structure

★ Header and fan maintenance platforms

★ Louvers and recirculation ducts (optional )

★ Ladder (optional )

★ Variable-frequency drive for temperature control and power (optional)

What kind of finned tubes are used to form the tube bundle?

★ "L" type fins

★ "LL" type fins

★ "KL" type fins

★ "DR" type fins

★ "G" type fins

 

 

Quality certificates we hold for heat exchangers manufacture and design:

Limiting temperature range for various types of fins:

Fin bonding type	Maximum design process temperature
Mechanically embedded fins	400ºC (750°F)
Hot-dip gavalnized steel fins	360ºC (680°F)
Extruded fins(aluminum fins)	300ºC (570°F)
Footed fins(L) and overlap footed fins(LL)	130ºC (270°F)
Knurled/aluminum fin, either L or LL	200ºC (390°F)
Laser-welded fins	>400ºC (750°F) (maximum should be agreed by purchaser)
NOTE
Except where stated otherwise, the above limits are based on a carbon steel core tube and aluminum fins, different materials for the core tube and/or the fins may result in a different temperature limit.