ASME SA210 Gr.A1 Seamless Tube with Aluminum Al1060 Embedded G type Fin tube
Embedded fin tubes are used for heat transfer applications where high efficiency in transferring heat is required. They have extended surfaces in the form of fins that increase the surface area available for heat transfer. These tubes are commonly used in applications such as air coolers, heat exchangers, and boilers.
ASTM A192 / A192M : Seamless Carbon Steel Boiler Tubes for High-Pressure Service
ASTM A210 / A210M : Seamless Medium-Carbon Steel Boiler and Superheater Tubes
Steel Grade: Grade A1; Grade C
Delivery Condition: Annealed, Normalized, Normalized and Tempered
Quick Detail:
Tube OD:16mm min. 219.1mm(8'') max.
Tube Length: 25000mm max.
Fin Height: 50 mm max.
Fin Thickness: generally 0.2mm ~3.0mm
Fin Pitch: 2.3 mm (11FPI) min. or custom for client
Manufacturing process
The aluminum fin strip is tension wound and placed into a groove cut into the tube with appr. 0.4mm fluted depth.
Surface Protection of Plain Ends
Both ends of Grooved G type Fin Tubes shall be Zinc or Aluminum metalized applied by an electro spray arc system coating.
Acceptance criteria
API Standard 661(Air-Cooled Heat Exchangers for General Refinery Service) or the delivery conditions (TDC).
Accessories
Tube support box, clamp or spacer box (Materials: Aluminum, Zinc and Stainless Steel).
Delivery condition:
Tube ends are square cut, free burrs, internally dried and air blown clean, externally coated with varnish at both ends of G-Fin Embedded Finned Tube.
The desiccants are put into each package for continental transporation as well.
Applications:
The common application fields are:
1.Heat Exchangers: A179 Fin Tubes are commonly used in various types of heat exchangers such as shell and tube heat exchangers, air coolers, condensers, and other similar equipment. The fins on the tubes increase the surface area available for heat transfer, improving the efficiency of the heat exchange process.
2.HVAC Systems: These tubes are widely used in HVAC (Heating, Ventilation, and Air Conditioning) systems for both heating and cooling applications. The extended surface area provided by the fins enhances the heat transfer capabilities of the tubes, making them suitable for efficient temperature control in HVAC systems.
Boiler Systems: A179 Fin Tubes find applications in boiler systems where they are used for heat transfer between the hot gases and water to generate steam. The fins on the tubes help in maximizing heat transfer efficiency, making them ideal for use in boilers for power generation or other industrial processes.
3.Refrigeration Systems: In refrigeration systems, A179 Fin Tubes are utilized for transferring heat from the refrigerant to the surrounding environment or from one part of the system to another. The fins on the tubes aid in improving the cooling efficiency of the system.
4.Heat Recovery Systems: These tubes are also used in heat recovery applications where waste heat generated during industrial processes is captured and used for other purposes. The increased surface area provided by the fins helps in maximizing heat recovery efficiency.
5.Process Industries: A179 Fin Tubes are employed in various process industries such as chemical, petrochemical, and pharmaceutical industries where efficient heat transfer is crucial for maintaining optimal process conditions and product quality.
Specifications:
Grooved G type Finned Tubes are combined with two different materials.
| Items | General Materials | Popular ASTM Materials |
| Core Tube Material | Carbon steel, low-alloy steel, stainless steel, brass, copper, cooper-nickel alloys, aluminum bronze, nickel alloys. | 1. Carbon Steel: A179, A192,SA210 Gr A1/C,A106 Gr B 2. Stainless Steel: TP304/304L,TP316/TP316L/316Ti, A789 S31803/S2205 etc... 3. Copper:UNS12200/UNS14200/UNS70600, CuNi70/30,CuNi 90/10 |
| Fins Material | 1. Aluminum Alloy 2. Copper. | 1. Aluminum(Alu.1100,Alu.1060) 2. Copper. |
| All dimensions are in Inches and specification upon your requests. |
| Tube OD | Fin Height | Fin Thickness | Fins per Pitch(Density) |
| 5/8 | 3/8,1/2 | .015/.016/ .020 | 6, 7, 8, 9, 10, 11 |
| 3/4 | 5/8,1/2 | .015/.016/ .020 | 6, 7, 8, 9, 10, 11 |
| 1 | 5/8,1/2 | .015/.016/ .020 | 6, 7, 8, 9, 10, 11 |
| 1 1/4 | 5/8,1/2 | .015/.016/ .020 | 6, 7, 8, 9, 10, 11 |
| 1 1/2 | 5/8,1/2 | .015/.016/ .020 | 6, 7, 8, 9, 10, 11 |
| Please email us for more information. |
Competitive Advantage:
- We have more than 10,000 square meters workshop, including 5 finning machines, daily capacity up to 3,500 meters.
- The Grooved G type Finning Machines are designed and assembled by ourselves and we can offer you finning machine and all accessories etc...
- The contact of manufacturing Grooved fin tubes is designed for a high wall temperature of up to 350°C.
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Embedded G Type Fin Tube ASME SA210 Gr.A1 Seamless Tube With Aluminum Al1060 Images
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