SA179 Based Pipes Al Material Low Finned Tube for Heat Exchanger
1.Introduction:
SA179 Based Pipes Al Material Low Finned Tube for Heat Exchanger |
| 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-168mm |
| 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. |
Material:carbon steel, stainless steel, copper, copper-zinc, copper-nickel, aluminium
Base Tube Diameter 12.7-25.4mm
Base Tube Wall Thiness 1.65-3.0mm
Fin Thickness is 0.3-0.5mm
Fin pitch 0.9-1.5mm
Fin high : 0.9-1.3mm
Low finned tubes Low-finned tube/threaded tube/internally threaded tube Low-finned threaded copper tube heat exchanger air conditioner copper tube red copper finned tube internal and external thread high-efficiency evaporator tube/Efficient tube /Corrugated Tubes/LHT Low Fin Tubes
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
Material:carbon steel, stainless steel, copper, copper-zinc, copper-nickel, aluminium
Base Tube Diameter 12.7-25.4mm
Base Tube Wall Thiness 1.65-3.0mm
Fin Thickness is 0.3-0.5mm
Fin pitch of copper tube copper fin heat exchanger: 0.9-1.5mm
Fin high of copper low finned tube: 0.9-1.3mm
Feature:
The Maximum heat transfer ratio of low fin tube will be up 2.5 to 3 times to compare with plain bare tubes and also it can be not only reduced the cost for new equipment or retrofitting of old equipments but also save the size or weight of new equipment from the beginning stage of basic design.
Torich advantage:
1. Selection of superior materials
2. Support of non-standard customized
3. Scientific and reasonable design
4. The service life is long
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
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Od 168mm Special Steel Pipe Sa179 Low Fin Tubes For Heat Exchangers Images
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