Petrochemical Refinery Air Cooler Heat Exchanger - API 661 Compliant with 400℃ Temperature Range for Gas and Liquid Cooling
Price:
$10 - 1000 /Piece/Pieces
MOQ:
1 set
Delivery Time:
1-3weeks
Brand:
DELLOK Yonghui
Product Description
DELLOK YONGHUI Petrochemical Refinery Air Cooler is specialized heat exchange equipment designed for gas and liquid heat transfer applications. This advanced system enhances thermal efficiency through finned tube technology, making it ideal for demanding industrial environments.
Design and Manufacturing Standards
Our air coolers are manufactured in compliance with the highest industry standards:
- API 661 / ISO 13076 (Air-cooled heat exchangers for general refinery service)
- ASME Section VIII Division 1
Key Components
Each air cooler system includes these essential components:
- Finned tube bundles for optimal heat transfer surface
- High-efficiency fans for air movement
- Mechanical drivers and power transmission systems
- Durable steel supporting structure
- Header and fan maintenance platforms
- Optional features: louvers, recirculation ducts, ladders, and variable-frequency drives
Finned Tube Options
We offer multiple finned tube configurations to suit specific application requirements:
- "L" type fins
- "LL" type fins
- "KL" type fins
- "DR" type fins
- "G" type fins
Temperature Specifications
| Fin Bonding Type | Maximum Design Process Temperature |
|---|---|
| Mechanically embedded fins | 400℃ (750°F) |
| Hot-dip galvanized steel fins | 360℃ (680°F) |
| Extruded fins (aluminum fins) | 300℃ (570°F) |
| Footed fins (L) and overlap footed fins (LL) | 130℃ (270°F) |
| Knurled/aluminum fin, either L or LL | 200℃ (390°F) |
| Laser-welded fins | >400℃ (750°F) - maximum subject to purchaser agreement |
Note: Temperature limits are based on carbon steel core tube and aluminum fins. Different materials may result in different temperature specifications.
Frequently Asked Questions
Q1: What is an air cooler?
An air cooler is a heat exchanger that uses ambient air as the cooling medium to reduce process fluid temperatures. The system operates by transferring heat from warm fluids inside tubes to the air outside through tube walls and fins, achieving efficient cooling and condensation.
Q2: What are the main components of an air cooler?
Air coolers primarily consist of heat transfer tubes, structural supports, and fan systems. The control section includes heat transfer tubes, tube boxes, side beams, and crossbeams for optimal performance and durability.
Q3: What are the main applications of air coolers?
Air coolers are widely used in industrial settings requiring efficient heat dissipation, particularly where water resources are limited. Key applications include power generation systems, petrochemical processing, metallurgical operations, and aerospace industries.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.
Location
No.18 Tianyue Road,Yanzhou,Jiangsu China
Contact Person
Brian Wanqian