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Single Row Flat Fin Tube|Single Row Finned Tube

Single row fin tube has higher effective transfer area and enables lower power consumption compared with conventional fin tubes. Most of the air-cooled power plants are use the single-row tubes.

Description

Single row fin tube has higher effective transfer area and enables lower power consumption compared with conventional fin tubes. It is usually applied to both large power station and other petrochemical and/or refinery plant as a turbine exhaust condenser tubes.

From the perspective of power station air cooling equipment manufacturing, most air cooling power stations use single-row tubes for direct air cooling. The core element of single-row tubes is the base tube, that is, the flat tube or big flat tube. The raw material of the large flat tube is single-sided composite aluminum steel plate.

The composite aluminum steel plate is formed by high-frequency welding and rolling. During the welding process, the surface composite aluminum layer is damaged. After welding, the welding seam needs to be processed (scarring) to ensure that the tube and the fin are welded together fully fit.

Carbon Steel Welded Fin Tubes Single Row Flat Fin Tubes

Most of the air-cooled power plants are use the single-row tubes, which are air-cooled, and the core components of a single-row pipe are base pipes, flat tubes, Large flat tube. Large flat tube of raw materials for the single-sided composite aluminum plate.

Large flat tube as early as the advent of a single row of pipe has been applied to a lot of heat transfer equipment.

Detailed parameter

Flat tube specifications: 219 * 19 * 1.5, welded

Pipe Fin material: 3003

Fin distance: 4.6mm

Fins thick: 0.25mm

Fin width: 200mm

Fin height: 18.5 mm

Transport Package: Wooden Pallet, Standard Export Seaworthy Packing

 

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