SA179 Carbon Based Pipes Al Material Extruded Finned Tube for Heat Exchange Industry
1.Introduction:
SA179 Carbon Based Pipes Al Material Extruded Finned Tube for Heat Exchange Industry |
| Application | Power plant boilers, heating boilers, fin economizers of industrial boilers, heat pipe air preheaters, waste-temperature boilers, and steel, petrochemical, chemical and various industrial boilers |
| Material of base pipe | Carbon, alloy steel, stainless steel tube
ASTM A106/A53,ASTM/ASME SA210,ASTM A213,ASTM A179/A192 |
| Material of fins | Aluminium or copper |
| Type of base pipe | Seamlesss,Welded |
| Shape of finned tube | Spiral |
| OD of Base pipes | 25mm-168 mm |
| WT of base pipes | 1-10 mm |
| Height of fins | 8mm-20mm |
| WT of fins | 0.8mm-5mm |
| Pitch of fins | 2.0mm-20mm |
| Length of blank area | According to Customer's request. |
The tube and fin heat exchanger design adopts the form of base tube covering aluminum tube, (the base of cooper fin tubing 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 Copper Heating Fin Tube Material: Carbon Steel Tube, Stainless Steel Tube, Alloy Tube
Fin Material : Aluminum
The advantage of low fin tubes for heat exchangers 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.
7. Product show:
8. FAQ
How is your production capability?
1.2000 tons monthly production capacity, 5000 tons monthly trading capability
2.Prompt and timely shipment
Do you provide samples of carbon seamless steel tube ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
Are you trading company or manufacturer ?
A professional steel pipes materials inventor, manufacturer and solution provider
Product Tags:
|
|
Sa179 Spiral Carbon Based Torich Extruded Finned Tube For Heat Exchange Industry Images
|
