316 Stainless Steel Finned Tube for Heat Exchanger

316 Stainless Steel Finned Tube for Heat Exchanger are finned tube heat exchange elements made from 316 stainless steel. Fins are added to the outer surface of the base tube to enhance heat transfer efficiency. Key features include:

316 Stainless Steel Heat Exchanger Finned Tube Material Characteristics

316 stainless steel contains approximately 2%-3% molybdenum, offering excellent corrosion resistance and resistance to highly corrosive environments such as seawater and chemical media. It also offers a temperature resistance of up to 450°C.

316 stainless steel heat exchanger finned tubes offer many notable features, including aesthetic appeal, high strength, and minimal flow loss. Furthermore, they offer strong corrosion resistance, resist deformation under long-term hot and cold operating conditions, and have a long service life.

Stainless steel finned tubes can be heated using water, steam, or thermal oil. Using low-temperature heating, they maintain a constant indoor temperature for extended periods. They are manufactured in two main types: stainless steel high-frequency welded finned tubes and stainless steel aluminum finned tubes.

Stainless steel high-frequency welded finned tubes typically use stainless steel as the base tube. High-frequency welding is used to weld steel strips to the base tube surface, resulting in a high heat transfer coefficient, thicker fins, greater durability, and superior performance.

Stainless steel aluminum finned tubes utilize a stainless steel base tube over an aluminum tube, with the fins formed by extrusion. They offer a high heat transfer coefficient, excellent heat transfer performance, and strong corrosion resistance.

316 Stainless Steel Heat Exchanger Finned Tube Structure and Function

‌Fin Structure‌: Metal or aluminum fins are attached to the base tube through welding, winding, and other processes. This increases the heat dissipation area by 5-8 times compared to ordinary bare tubes, and the heat transfer coefficient is 30%-50% higher than that of ordinary bare tubes.

‌Enhanced Heat Transfer‌: The smooth surface reduces dust and scale accumulation, maintaining efficient heat dissipation over time.

Features of 316 Stainless Steel Heat Exchanger Finned Tubes

High Corrosion Resistance: Stainless steel finned tubes are constructed of stainless steel, offering exceptional corrosion resistance and durability. They operate stably in a variety of harsh environments, such as those in humid and corrosive chemical and marine engineering environments, reducing maintenance costs and significantly extending the equipment’s service life.

High heat dissipation efficiency: The fin structure significantly increases the heat dissipation area, enabling rapid and even heat dissipation. Whether in large factories or greenhouses requiring rapid temperature increases or maintaining a constant temperature, or in equipment operating in industries like petrochemicals and power generation, they ensure efficient heat dissipation and improve equipment efficiency.

Excellent pressure bearing capacity and thermal stability: Stainless steel finned tubes maintain structural integrity and stability under high-pressure and high-temperature operating conditions. This feature has led to their widespread use in energy industries such as oil and gas, ensuring safe system operation.

Energy-saving and environmentally friendly: Efficient heat dissipation means achieving the same heating effect while consuming less energy, reducing carbon emissions and aligning with the concept of sustainable development. Furthermore, stainless steel is recyclable, promoting resource recycling.

Other Features of 316 Stainless Steel Heat Exchanger Finned Tubes

Excellent heat dissipation and high thermal efficiency: Made from high-quality materials, stainless steel finned tubes offer rapid heating, uniform heat generation, and excellent heat dissipation performance. They offer a long service life, a compact heating unit, low cost, and easy installation. They provide efficient heat dissipation solutions for both industrial and residential applications.

Rational design and easy installation and maintenance: Fins wrapped around the outer surface of the heating tube act as a heat dissipator. They are used for heating ovens and drying tunnels, typically using air as the heating medium. Their smooth surface resists dust accumulation, making them easy to clean and maintain, reducing operating costs. Furthermore, their rational design and convenient installation allow for adjustments based on actual needs without adversely affecting the indoor environment.

Advantages of 316 stainless steel heat exchanger finned tubes

High heat dissipation efficiency: The unique design of stainless steel finned tubes provides a significantly larger heat dissipation area than conventional pipes. The fins increase the heat exchange area, enabling more efficient heat transfer. Whether used for cooling large equipment in industrial production or in residential heating applications, they quickly dissipate heat, improving heat dissipation efficiency and ensuring effective temperature control for equipment or spaces.

Excellent corrosion resistance: Stainless steel is inherently highly corrosion-resistant. Stainless steel finned tubes operate reliably in a variety of complex environments, such as humid chemical plants and offshore oil platforms. Compared to pipes made of ordinary materials, they are less susceptible to corrosion from chemicals like acids and alkalis, significantly extending their service life and reducing equipment replacement and repair costs due to corrosion.

Energy-saving and environmentally friendly: Due to their high heat transfer efficiency and rapid heat dissipation, stainless steel finned tubes can save significant energy while achieving the same heat dissipation effect. This translates to lower carbon dioxide emissions and reduced environmental pollution. Par exemple, in industrial production, efficient heat dissipation ensures more stable equipment operation and reduces energy waste; in residential heating, they can achieve a comfortable indoor temperature with less energy consumption.

Easy installation and maintenance: Stainless steel finned tubes are rationally designed and easy to install. Whether in new construction or equipment retrofits, they can be quickly installed, saving time and labor costs. They are also easy to clean and maintain. Their smooth surface resists dust accumulation, making regular cleaning convenient. When maintenance is necessary, troubleshooting and repairs can be performed quickly, reducing operating costs.

Wide Range of Applications: Stainless steel finned tubes are used in a variety of industries, including the petrochemical, pharmaceutical, food, and power industries. In the petrochemical industry, they are used in heat exchangers and other equipment to ensure stable process operation; in the pharmaceutical industry, they meet strict hygiene requirements and provide a suitable temperature environment for drug production; in the food industry, they ensure temperature control during food processing and ensure food safety; and in the power industry, they are used in systems such as generator cooling to improve equipment efficiency.

Applications of 316 Stainless Steel Heat Exchanger Finned Tubes

Industrial Fields: Stainless steel finned tubes play an important role in the petrochemical, power, and textile industries. In workshops, factories, greenhouses, and other places, they serve as important heat dissipation devices, ensuring the normal operation of equipment and improving production efficiency.

In the petrochemical industry, stainless steel finned tubes serve as efficient heat exchange elements, ensuring temperature control during production; in the textile industry, they provide a suitable temperature environment in workshops and ensure production quality.

Environmental Fields: Stainless steel finned tubes are widely used in exhaust gas treatment equipment. Exhaust gas treatment generates a large amount of heat, and stainless steel finned tubes can effectively dissipate this heat, ensuring the normal operation of equipment. Their excellent heat dissipation and corrosion resistance make them an ideal choice for environmental protection.

Food processing and pharmaceutical industries: Stainless steel finned tubes, made of materials that meet food and pharmaceutical grade standards, ensure a clean and safe production environment. In the food processing industry, they ensure temperature control during food processing, ensuring food safety; in the pharmaceutical industry, they provide a suitable temperature environment for drug production, meeting strict hygiene requirements.

New energy sector: In solar water heating systems, stainless steel finned tubes effectively convert solar energy into heat, improving the system’s thermal efficiency. They also effectively dissipate heat in wind turbines, ensuring stable operation. The efficient heat dissipation of stainless steel finned tubes provides strong support for the development of the new energy sector.