Carbon Based Torich Finned Tube Heat Exchanger Astm A179
Product Details
torich finned tube heat exchanger
,astm a179 finned tube heat exchanger
,a179 fin and tube heat exchanger
Carbon Based Pipe Finned Steel Tubes Al Fin Body Heat Exchanger Condenser
1.Introduction:
| Aluminum fin tube | |
| Application | It is widely used for Heat exchanger ,Air-conditioner ,Refrigerator,Economizer and other parts of Heat Industry. |
| Material of base pipe | Carbon &Alloy steel, Aluminium or Stainless ASTM A106/A53,ASTM/ASME SA210,ASTM A213,ASTM A179/A192 |
| Material of fins | Cold rolled steel strip,Aluminium or Stainless |
| Type of base pipe | Seamlesss,Welded |
| Type of fins | Aluminum,steel or Copper |
| OD of Base pipes | 12mm-219mm |
| WT of base pipes | 1.2-6mm |
| Height of fins | 8mm-30mm |
| WT of fins | 0.8mm-3.0mm |
| Pitch of fins | 2.0mm-20mm |
| Length of blank area | according to Customer's request. |
2. Features of finned tubes:
1) The heat exchange area of aluminium strip for fin tube is increased in the effective space to improve the heat transfer effect.
2) Reducing the occupied space of the heat transfer surface and reduce its volume, which is especially suitable for fast-installed boilers.
3) Reducing equipment costs and improve equipment ety.
4) The operating cost is reduced due to the reduction of the pressure drop on the water side.
5) The rigidity of aluminium spiral finned tube is increased, which improves the seismic resistance of the tube.
3. High-frequency resistance of ac finned tube is to introduce high-power high-frequency current into the welded part, and use the resistance heat generated by the current passing through the contact surface of the welded part joint and the adjacent area to make the welding contact surface reach melting or semi-melting plasticity State, and then apply appropriate pressure to the welding contact surface to complete the welding work of the copper low finned tube
4. Package: The brazed finned tubes are well packed in steel frame and polywood.
1. Incoming Raw Material InspectionQUALITY CONTROL
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.
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.
5. Product show:
6. FAQ
What is your payment?
If the amount ＜2000usd, 100% T/T in advance. If the amount ＞2000usd, 30% T/T paid in advance, balance 70% paid before shipment.
Are you a trading company or manufacturer?
We are manufacturing and trading company in our group, we also trade and provide sourcing service for our customers if needed!
How is the production capability?
1.2000 tons monthly production capacity, 5000 tons monthly trading capability
2.Prompt and Timely shipment
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