| 产品名称 | 翅片管 | 管道材料： | ASTM A179/ASME SA179 |
|---|---|---|---|
| 鳍片材料 | 铝合金 1060 | 鳍片类型： | WOULD L-TYPE |
| 卡套管外径 | 50.8mm Max. | 管道长度： | 定制 |
| 鳍片厚度： | Generally 0.4mm ~0.6mm | 鳍片高度： | 16.5 Mm Max. |
| Fin Pitch： | 12FPI Min. | ||
| 强光 | Air Cooler Extruded Fin Tube， Aluminium Extruded Fin Tube， L Type Finned Pipe A179 | ||
ASTM A179 WOULD L TYPE FIN TUBE ALUMINIUM 1060 FOR AIR COOLER
L Type Finned Tube for Heat Exchanger
Would L-type finned tube can increase the surface area or internal standard area of its heat exchange tube， which can also achieve the goal of improving the heat transfer efficiency of the finned tube. Would L-type finned tube is a wear-resistant， new and efficient heat exchange material. It is an efficient and energy-saving heat exchange component during use. The equipment mainly uses high-frequency power as the heat source to effectively heat the steel pipe and strip simultaneously， which will melt and weld them together into a whole. Would L-type finned tube has the advantages of high heat transfer efficiency and large heat dissipation area， long service life of the entire product， and wide temperature range adaptation.
The installation of finned tubes is simple and economical， reducing the number of connection points， making equipment installation more economical and efficient. To some extent， it also reduces the probability of water leakage at the connection points. Product maintenance is simple， and after installation is completed， there is basically no need for further maintenance. The use efficiency of finned tubes is high. During the production process， the steel pipe and fins are effectively wound and fully welded， and the heat dissipation area is more than 8 times that of bare tubes. The interior of the product will be smoother and the resistance of the internal water flow is relatively small.
Features of A179 Finned Tube:
- 1.防腐蚀
- 2.抗磨损
- 2. lower contact resistance
- 4. Higher Stability
- 5. Anti-fouling ability
A179 管的化学成分
| 化学成分（%） | |||||||
| C | Si | 锰 | P | S | 莫 | Cr | V |
| 0.06-0.18 | / | 0.27-0.63 | ≤0.035 | ≤0.035 | / | / | / |
A179 管材的机械性能
| 机械性能 | |||
| 拉伸 强度（兆帕） | 产量 强度（兆帕） | 伸长率 (%) | 硬度 (HRB) |
| ≥325 | ≥180 | ≥35 | ≤72 |
| Bare Tube Materials | |
| 碳钢管 | A179， A192， SA210 Gr A1/C， A106 Gr B， A333 Gr3 Gr6 Gr8， A334 Gr3 Gr6 Gr8， 09CrCuSb， DIN 17175 St35.8 St45.8， EN 10216 P195 P235 P265， GB/T3087 Gr10 Gr20， GB/T5310 20G 20MnG， A179， A192， SA210 Gr A1/C， A106 Gr B。 |
| 合金钢管 | A209 T1 T1a，A213 T2 T5 T9 T11 T12 T22 T91，A335 P2 P5 P9 P11 P12 P22 P91，EN 10216-2 13CrMo4-5 10CrMo9-10 15NiCuMoNb5-6-4 |
| 不锈钢管 | TP304/304L， TP316/TP316L TP310/310S TP347/TP347H |
| 铜管 | UNS12200/UNS14200/UNS70600，CuNi70/30，CuNi 90/10 |
| 钛管 | Gr. 2 |
| Fin materials | |
| Aluminum (Alu.1100， Alu.1060)， Copper， Steel | |
制造工艺
Fin strips(usually aluminum and copper) are folded into an L shape and wound under tension on the surface of the base tube. The feet of the fins are connected together and cover the surface of the fins.
ASTM A179 Finned Tube is combined with two different materials
Bare tube material: A179
Fin material: aluminum， copper， steel
申请：
石油化工
economizer
waste heat recovery
greenhouse
power plant boiler
wood drying
