What is a G-type embedded fin tube?

1. G-type embedded fin tube

Definition: G-type embedded fin tube is a highly efficient heat exchange element. It embeds the fins on the base tube through a special process, thereby increasing the heat exchange area.

Structural details: Its base tube is usually a round metal tube, and the material can be carbon steel, stainless steel, etc.

The shape of the fin is like the letter “G”, and this shape design makes the contact between the fin and the base tube closer. The material of the fin is generally the same as the base tube or a material with good thermal conductivity is selected to ensure that heat can be efficiently transferred from the base tube to the fin.

G fin tube manufacturerer-Datang Fin Tube

2. Working principle of G-type embedded fin tube

During the heat exchange process, the hot fluid flows in the tube, and the heat is transferred to the fin through the tube wall of the base tube. Due to the large surface area of ​​the fin, it can exchange heat more fully with the surrounding cold fluid. The cold fluid flows outside the fin and tube, absorbing the heat from the fin, thereby realizing heat transfer and improving the heat exchange efficiency of the entire heat exchange equipment.

G fin tube for heat exchang manufacturerer-Datang Fin Tube

3. Advantages of G-type embedded finned tubes

High-efficiency heat exchange: Compared with ordinary light tubes, the heat exchange area of ​​G-type embedded finned tubes can be greatly increased, which can significantly improve the heat exchange efficiency.

For example, in some industrial heat exchangers, the use of G-type embedded finned tubes can increase the heat exchange efficiency by 30% – 50%.

Strong structure: The fin inlay method makes the fins and the base tubes tightly connected, able to withstand high pressure and temperature, not easy to fall off, ensuring the long-term stable operation of the heat exchange equipment.

Adapt to a variety of fluids: It can be used for heat exchange between hot and cold fluids of various properties, whether it is gaseous or liquid fluids, it can play a good heat exchange performance.

4. Application fields of G-type embedded finned tubes

Industrial field: Widely used in heat exchangers, condensers, evaporators and other equipment in chemical, petroleum, power and other industries.

For example, in the distillation process of chemical production, using G-type embedded finned tubes as heat exchange elements of condensers can quickly cool steam into liquid.

Datang fin tube product’s specification outside diameter from 18 mm to 273 mm finned tube, The process includes high-frequency welded fin tubes, extruded fin tubes, L / L L / K L fin tubes, G -type Embedded fin tubes, low fin tubes, inner fin tubes, elliptical fin tubes, longitudinal fin tube,H type fin tube, the annual capacity can reach 100,000 tons.

We have professional engineer support, high efficiency sales team and competitive price superiority.

Our R & D department provides the strong technical support and enables us to receive some, O D M projects, and can provide you with drawings, design plans and thermal calculations, service has exceeded more than 3000 enterprises.
If you need finned tubes, contact us! Email:info@datangpipe.com,Whatsapp:+86 15690122018