Embedded G Type Finned Tube ASME SA210 Gr.A1 Seamless Tube With Aluminum Al1060

ASME SA210 Gr.A1 无缝钢管，内嵌铝 Al1060 G 型翅片管

Embedded fin tubes， also known as finned tubes or finned pipes， are specialized heat transfer components used in various industries and applications. They consist of a base tube with external fins that are tightly embedded or integrally welded onto the tube surface. The fins increase the surface area of the tube， enhancing heat transfer efficiency.

The primary purpose of embedded fin tubes is to improve heat exchange between a fluid flowing through the tube and the surrounding environment or another fluid. The design and construction of the fins significantly enhance heat transfer rates by increasing the available surface area for heat transfer.

ASTM A192 / A192M：高压用无缝碳钢锅炉管

ASTM A210 / A210M：无缝中碳钢锅炉管和过热器管

钢级： Grade A1; Grade C

交货条件： Annealed， Normalized， Normalized and Tempered

快速详述：

管外径：16mm 最小 219.1mm(8'') 最大。

管道长度：最大 25000 毫米

翅片高度：最大 50 毫米

鳍片厚度：一般为 0.2mm ~3.0mm

鳍片间距：最小 2.3 毫米（11FPI）或客户定制

制造工艺

铝翅片在张力作用下缠绕在管子上的凹槽中，凹槽深度约为 0.4 毫米。

平端表面保护

沟槽式 G 型翅片管的两端应使用电喷弧系统涂层进行镀锌或镀铝。

验收标准

API 标准 661（用于一般炼油厂的风冷式热交换器）或交货条件 (TDC)。

配件

管道支撑箱、夹具或间隔箱（材料：铝、锌和不锈钢）。

交货条件：

G-Fin 嵌入式翅片管的管端为方形切割，无毛刺，内部烘干并吹气清洁，两端外部涂有清漆。

干燥剂也放在每个包装中，以便在大陆运输。

应用：

常见的应用领域有

1.Heat Exchangers: A179 fin tubes are widely used in heat exchangers， particularly in applications where low-carbon steel is compatible with the working fluids involved. They are utilized in both air-to-fluid and fluid-to-fluid heat exchangers， facilitating efficient heat transfer between different mediums.

2.HVAC Systems: A179 fin tubes are employed in heating， ventilation， and air conditioning (HVAC) systems for effective heat transfer. They are used in air handling units， air coolers， and other components where heat exchange between air and a fluid (such as chilled water or refrigerant) is required.

3.Industrial Boilers: A179 fin tubes find application in industrial boilers， including steam boilers and hot water boilers. They enhance heat transfer from flue gases to water， improving boiler efficiency and optimizing energy utilization.

4.Economizers: A179 fin tubes are commonly used in economizers， which are heat exchangers that recover waste heat from flue gases in power plants， industrial furnaces， and other combustion systems. The finned tubes maximize heat transfer and help preheat the feedwater， improving overall system efficiency.

5.Condensers: A179 fin tubes are utilized in condenser units where heat is transferred from a hot vapor to a cooling medium， causing the vapor to condense. They are commonly employed in refrigeration systems， air conditioning units， and power plants.

6.Oil Coolers: A179 fin tubes are suitable for oil cooling applications， such as in hydraulic systems or lubrication systems. The fins increase the surface area， allowing efficient heat dissipation and maintaining optimal oil temperature.

7.Heat Recovery Systems: A179 fin tubes play a crucial role in heat recovery applications， capturing waste heat from various industrial processes and transferring it to a medium for further use. They are used in systems that aim to improve energy efficiency and reduce operational costs.

规格

沟槽式 G 型翅片管由两种不同的材料组合而成。

竞争优势：

1. We have more than 10，000 square meters workshop， including 5 finning machines， daily capacity up to 3，500 meters.
2. The Grooved G type Finning Machines are designed and assembled by ourselves and we can offer you finning machine and all accessories etc…
3. The contact of manufacturing Grooved fin tubes is designed for a high wall temperature of up to 350°C.