SA179 Carbon Based Pipes Al Material Extruded Finned Tube for Heat Exchange Industry

The finned tube adopts the form of base tube covering aluminum tube,( 60568748,the base tube can be carbon steel, stainless steel, copper) through machine extrusion to form the fin, the base of the fin is close to the outer wall of the tube, with high heat transfer coefficient and excellent heat transfer performance.

 

Maximum Working Temperature : 545

Fin Materials : Aluminium

Base Tube Diameter: 10mm-51mm

Base Tube Wall Thickness: 1.65mm-3.0mm

Fin Thickness: 0.3mm-1.2mm

Fin Pitch: 2.0mm-15.0mm

Fin High: 5mm-16mm

 

Base Tube Material: Carbon Steel Tube, Stainless Steel Tube, Alloy Tube

Fin Material : Aluminum

 

The advantage of finned tubes is that :

when the heat source or cold source is liquid, such as steam, water, thermal oil. When the gas needs to be heated or cooled by the gas, a larger heat transfer area is required. The area of finned tube is several times or even 10 times that of ordinary light tube. This not only increases the heat transfer efficiency of the equipment, but also greatly reduces the heat transfer cost.

Torich advantage:
1. Selection of superior materials
2. Support of non-standard customized
3. Scientific and reasonable design
4. The service life is long
 
Application:
Heat exchangers of applications for cooling and heating of liquid and gas,including water,oil,steam and air as well as for condensation,evaporation.Double-pipe heat exchanger condensers,Absorption refrigerator chiller absorbers,Absorption refrigerator chiller evaporators,  Falling film evaporators,Absorption refrigerator chiller condensers
 
6. QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking.

QUALITY CONTROL:

1. Incoming Raw Material Inspection

2. Raw Material Segregation to avoid steel grade mix-up

3. Heating and Hammering End for Cold Drawing

4. Cold Drawing and Cold Rolling, on line inspection

5. Heat Treatment, +A, +SRA, +LC, +N, Q+T

6. Straightening-Cutting to specified length-Finished Measuring Inspection

7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc

8. Packing and Stocking.