API661 Air Cooled Heat Exchangers Plus Header for Hydrofinished Oil Final Cooler
YUHONG GROUP is a leading manufacturer and supplier of high-quality heat exchange solutions, specializing in air-cooled heat exchangers and advanced cooling technologies. With a commitment to innovation and excellence, we serve various industries, including oil and gas, petrochemicals, and energy production.
Technical Parameters
Corrosion Allowance: 0 mm
Design Thickness: 0.238 mm
Thickness Used: 2.768 mm
Maximum Working Pressure: 199.2 kPa
Weld Efficiency: 1
Working Stress: 65.4 MPa
AIR COOLER Main structure to specific components
| Structural Steel |
| Pillars, Bracing Members, Beams and Cross Members |
| Service and Access Walkways and Ladders for Headers |
| Service and Access Walkways and Ladders for Fan Drive Assembly |
| Tube-Bundles |
| Plenums or Storm Boards |
| Fan Drive Assembly |
| Machinery Components |
| Louvers |
| Structural Steel Bolting (Cadmium-Plated) |
| Bolting for Air-Coolers (Cadmium-Plated) |
| Segment fan ring |
| Fish plate, fan ring section |
| Guard rest including |
| Fitted tube |
| Guard wire-netting including |
| Wire netting |
| Inner wire netting |
| Inlet bell support and guard including |
| Supporting members |
| Sealing strip |
| Fastener |
| Slope panel including |
| Side plate, transition |
| 1/4 top plate, transition |
| Angle iron, transition |
| Tie - beam |
| AV Fan unit |
| Sleeve |
| Bore |
| Seal disk |
| Blades |
| AP Fan unit |
| Segmental mouth |
| Lock ring |
| Lift ring |
| Snap lock ring |
Air Cooler Types
-Primary Classification by Fan Drive:
Forced Draft Air Coole
Induced Draft Air Cooler
-Primary Classification by Bundle/Frame Arrangement:
Horizontal Air Coole
Inclined Air Cooler / Slope Top Air Cooler
"V"-Type or Zig-Zag Air Cooler
