ASTM A179 Seamless Tube, Aluminum Al1060 Fin Embedded G type Fin tube

A179 Seamless Tube with Aluminum Al1060 Embedded G type Fin tube

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 and Advantage:

The common application fields are:

1. Heat Exchangers: A179 Embedded Fin Tubes are widely used in heat exchangers to increase the heat transfer efficiency of the equipment. The embedded fins on the tube's surface allow for a higher surface area, which helps transfer heat more efficiently.

2. Air Cooled Heat Exchanger: The A179 Embedded Fin Tube is an ideal choice for air-cooled heat exchangers. These fin tubes have a large surface area that promotes efficient heat transfer, which can be critical in air-cooled heat exchangers where there is no secondary medium to carry away the heat.

3. Corrosion Resistance: A179 tube material is known for its good corrosion resistance. The embedded fins increase its resistance to corrosion and reduce erosion.

4. Economical: A179 tube material is economical, making it an ideal choice for various heat transfer applications. The fins embedded on the surface of the tube allow for a higher surface area, which improves the overall thermal performance, making it an economical and efficient option.

5. Compact Design: The embedded fins on the surface of the A179 Embed fin tubes allow for a compact design, making it an ideal choice where space is limited, and a high degree of thermal efficiency is required.

Specifications:

Grooved G type Finned Tubes are combined with two different materials.

Competitive Advantage:

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.