Extruded Fin Tube

DELLOK extruded finned tubes integrate fin and tube for zero heat resistance and high efficiency. Bimetallic options with aluminum outer and steel core ensure durability. Customizable for boilers, oil coolers, and condensers. Annual capacity 12 million meters.

DELLOK extruded fin tubes integrate fins and tube for zero heat resistance, maximizing heat exchange efficiency. With 12 million meters annual capacity, they offer enhanced durability, vibration resistance, and long service life. Customizable in single or bimetallic materials for diverse industrial heating and cooling applications.

DELLOK extruded fin tubes offer high heat exchange efficiency and corrosion resistance. Bimetallic design with aluminum fins and customizable base tube. Ideal for evaporators, condensers, and heat recovery systems. Max working temperature 285°C. Custom sizes available.

DELLOK SA179 extruded finned tube integrates fins with the tube for zero heat resistance and high efficiency. Customizable in single or bimetallic metals. Ideal for boilers, coolers, and condensers. Durable, anti-corrosion, and long service life.

DELLOK extruded aluminum finned tubes offer high heat exchange efficiency with low thermal resistance. Roll-formed for enhanced durability, they resist shock and thermal expansion. Customizable in bimetallic options, ideal for air coolers and condensers. Annual capacity exceeds 12 million meters.

DELLOK extruded bimetallic finned tube integrates fin and tube for zero heat resistance. Features enhanced durability, anti-corrosion, and vibration resistance. Customizable sizes and materials. Ideal for boilers, oil coolers, and condensers. ISO certified, 1-year warranty.

DELLOK extruded fin tubes integrate fins and tube for zero heat resistance, maximizing heat exchange efficiency. Available in single metal or bimetallic designs (aluminum, copper, stainless steel). With 12 million meters annual capacity, these tubes offer enhanced durability, corrosion resistance, and custom specifications for demanding industrial heating and cooling applications.

DELLOK offers BV & ISO certified aluminum extruded tubing with optimized heat exchange. Features high efficiency, corrosion resistance, and custom options. Ideal for petrochemical, food, and HVAC industries. 20 years of expertise.

DELLOK integral low finned tubes provide 2.5-3x more surface area than plain tubes for superior heat transfer. Made from carbon steel, stainless steel, copper, or titanium. Ideal for shell-and-tube exchangers in petrochemical, power, and refrigeration. Custom lengths up to 18.5m. 20 years of factory expertise.

High-efficiency extruded fin tube with integrated fin and tube structure for maximum heat transfer. Features corrosion resistance, vibration resistance, and long service life. Customizable in single or bimetallic materials for petrochemical, HVAC, and industrial applications.

DELLOK SA179 extruded bimetallic fin tube integrates fin and tube for zero heat resistance and high efficiency. With 12 million meters annual capacity, it offers enhanced durability, corrosion resistance, and custom options for heating and cooling systems.

Cold extruded bimetallic fin tubes with 100% fin-to-tube bond for maximum heat transfer and corrosion resistance. Suitable for air fin coolers up to 300°C. Customizable tube OD 10–51mm, fin pitch 3–14 FPI. Ideal for petrochemical, HVAC, and offshore applications.

DELLOK extruded fin tubes offer optimized heat exchange with low thermal resistance. Bimetallic design ensures corrosion resistance and durability up to 280°C. Customizable materials and sizes available. Ideal for air coolers, condensers, and waste heat recovery systems.

DELLOK extruded fin tubes offer excellent heat transfer and corrosion protection up to 300°C. Bimetallic design with aluminum fins and any base tube material. Robust, airtight bond resists mechanical damage and high-pressure cleaning. Ideal for boilers, HVAC, and corrosive environments.

DELLOK SA extruded bimetallic fin tube integrates fin and tube for zero heat resistance, maximizing heat exchange efficiency. With 12 million meters annual capacity, it offers enhanced durability, vibration resistance, and anti-corrosion. Customizable for heating, cooling, and industrial applications. ISO certified.

Cold extruded bimetallic fin tube with aluminum fins over stainless steel core. Excellent heat transfer, corrosion protection, and mechanical resistance. Max 300°C. Ideal for petrochemical, HVAC, and power generation. Custom sizes available.

DELLOK extruded fin tubes integrate fin and tube for zero heat resistance, maximizing heat exchange efficiency. With 47 production lines and 12 million meters annual capacity, we offer single or bimetallic options in copper, aluminum, and alloys. Customizable for boilers, oil coolers, and condensers.

DELLOK extruded fin tubes offer optimized inner to outer surface ratio and high heat exchange efficiency. Made from aluminum 1060, they resist corrosion and thermal shock. Customizable for petrochemical, food, and HVAC applications. 20 years of expertise ensures reliable performance.

DELLOK extruded copper fin tube meets ASTM B280 and JISH3301 standards. Integrated fin-tube design eliminates heat resistance for high efficiency. Features enhanced durability, corrosion resistance, and long service life. Custom sizes available for boilers, heat exchangers, and condensers.

DELLOK extruded fin tubes integrate fin and tube for zero heat resistance, maximizing heat exchange efficiency. With 12 million meters annual capacity and customizable bimetallic options, they offer enhanced durability, vibration resistance, and long service life for demanding industrial applications.