| 产品名称 | 挤压翅片管 | 管道标准： | ASTM A179， ASME SA179， ASTM A312， ASME SA312， ASTM A249， ASME SA249 |
|---|---|---|---|
| 管道材料： | Carbon Steel， Stainless Steel， Duplex Steel， Nickel Alloy， Copper Alloy | 鳍片材料 | AL1060， AL6063， AL1100， C12200，SS304， SS316l，SS409 Etc. |
| Fin Pitch： | PFI (fins Per Inch)， FPM (fins Per Meter) | 长度 | 可定制 |
| 申请： | Heat Exchanger， Condenser， Industry Equipment | ||
| 强光 | Stainless Steel Welded Tube With Extruded Aluminum Fins | ||
ASTM / ASME SA179 Carbon Steel Extruded Finned Tube Heat Transfer Tube
Extruded fin tube is a type of heat exchanger tube that features fins that are formed by extruding metal over the base tube. The fins are typically made from aluminum or copper， while the base tube can be made from a variety of materials such as carbon steel， stainless steel， or titanium.
Extruded fin tubes are known for their high heat transfer efficiency due to the increased surface area provided by the fins. They are commonly used in a variety of industrial applications， including power generation， chemical processing， and HVAC systems. In addition to their high performance， extruded fin tubes are also known for their durability and resistance to corrosion. This makes them a reliable choice for demanding applications where heat transfer is critical.
| Bare tube Specification & Material | 不锈钢：
Duplex steel:UNS 31803，S32205，S31500，，S31260，，S32304，S32750，S32760 SUS316TB，SUS316HTB，SUS316HTB Nickle alloy: UNS N04400，N06600，N06625，N08800，N08825，N08904，N10276 Titanium alloy: SB338 Gr.1 etc. Cooper alloy: C44300， SB111 C68700 ， C70400， C70600， C71500，C71640 Carbon steel: ASME SA179， ASME SA192， SA106， SA214 Alloy steel: T2，T5，T9，T11，T12，T22，T91，T92 |
| 鳍片材料 | AL1060， AL6063， AL1100， C12200 ，SS304，SS304L，SS316L，SS409 etc. |
| 类型 | Extruded fin tube L/LL//KL fin tube "G" Embedded fin tube Low fin tube Double "L" fin tube High frequency welded fin tube Integral fin tube… |
| 过程 | Cold drawn， Cold rolled， Precision Rolled for or Tube |
| 完成 | Annealed & pickled， bright annealing， polished， antirust oil， the black painting |
| 结束语 | Beveled end， Plain end， Plastic Cap at Both end |
| TONG CHUANG Group Fin Tube Specification | |||||
| 类型 | 说明 | 底管 | 翅片规格（毫米） | ||
| 外径（毫米） | 翅片间距 | 鳍片高度 | 翅片厚度 | ||
| 嵌入式 | G-type fin tube | 16-63 | 2.1-5 | <17 | ~0.4 |
| 挤压 | 单一金属组合金属 | 8-51 | 1.6-10 | <17 | 0.2-0.4 |
| 低翅片管 t 型翅片管 | 10-38 | 0.6-2 | <1.6 | ~0.3 | |
| 竹筒波纹管 | 16-51 | 8~30 | <2.5 | / | |
| 伤口 | L/KL/LL 型鳍管 | 16-63 | 2.1-5 | <17 | ~0.4 |
| 字符串 | 弦翅管 | 25-38 | 2.1-3.5 | <20 | 0.2-0.5 |
| U 型 | U 型管 | 16-38 | / | / | / |
| 焊接 | 高频焊接翅片管 | 16-219 | 3~25 | 5~30 | 0.8-3 |
| H/HH 型翅片管 | 25-63 | 8~30 | <200 | 1.5-3.5 | |
| 带螺纹的鳍管 | 25-219 | 8~30 | 5~30 | φ5-20 | |
| 鳍片材料 | N° fins per meter | Strip thickness | Production capacity |
| All type of material | From 50 to 500 | From 0.4mm. to 3.0 mm. | 每天超过 5000 米 |
| Tube material | Tube thickness | O.D. tube | Lenght available |
| All type of material | 1.00mm minimum | From 15mm. to 219.1mm. | All lenghts up to 25 Meters |
Why use aluminum fins?
According to the heat exchange application and operation， there are various materials.
The common ones are Aluminum， Alloy， Copper， Brass， Nickel， Titanium， Stainless Steel， Carbon Steel， etc， among which the aluminum and alloy are mostly used.
The basic performance for fin tube heat exchange should be with good solder ability and form ability， higher mechanical strength， good corrosion resistance and thermal conductivity. In spite of these， aluminum and alloy are also featured in extension and higher tensile strength increases under lower temperature. Around all world， especially for low temperature and compact heat exchange， they are widely applied.
The Feature of Aluminum
1. Low Density
By alloying and heat treatment， it can reach the structural of construction steel. Suitable for various transportation， especially for small vehicle， reducing weight and consumption.
2. Good Corrosion Resistance
When under harsh conditions， the materials oxide from aluminum is non-toxic. With aluminum heat exchange， no worries that air or liquid inside will be destructed by oxide after long time.
3. Good Thermal Conductivity
Especially suitable for radiating fin， heat transfer evaporator and condenser.
4. High Yielding and resistance to die cutting.
It is easy for processing and forming.
应用
ASTM A179 Fin Tubes are widely used in industries such as petroleum， chemical， medical， food， light industry， machinery， instrument， include industrial pipeline and mechanical structure parts， etc.
- 制药设备
- 化学设备
- 海水设备
- 热交换器
- 冷凝器
- 纸浆和造纸工业
- 近海石油钻探公司
- 发电
- 石油化工
- 气体处理
- 特种化学品
- 药品
