Extruded Fin Tube

DELLOK ASME extruded fin tubes feature a 100% fin-to-tube bond for exceptional heat transfer and corrosion resistance. With max 300°C working temperature and custom material options (copper, aluminum, stainless steel), they ensure durability and efficiency in air coolers, condensers, and heat exchangers.

DELLOK extruded copper fin tubes offer superior heat transfer, corrosion resistance, and durability up to 300°C. Bimetallic design ensures tight bonding and long life. Ideal for HVAC, air heat exchangers, and high-temperature applications. Custom sizes available.

DELLOK C70600 cupronickel pipe offers excellent corrosion resistance and high thermal conductivity for heat exchangers. Ideal for marine, petrochemical, and HVAC applications. Available in custom sizes with 20 years of manufacturing expertise.

Bimetallic extruded fin tube with 100% fin-to-tube bond for superior heat transfer and corrosion resistance. Ideal for HVAC, power generation, and offshore applications up to 300°C. Customizable materials and sizes available.

DELLOK extruded aluminum finned tube integrates fins and tube for zero heat resistance, high efficiency, and long life. Customizable in single or bimetallic metals. Ideal for boilers, oil coolers, and condensers. ISO-certified, 20,000-ton annual capacity.

DELLOK Copper Nickel 90/10 low fin tube offers superior corrosion resistance and high heat transfer efficiency. Manufactured to SB111 C70600-061 standards, it ensures durability in marine and industrial heat exchangers. Custom sizes and certifications available for global B2B export.

DELLOK extruded fin tube features a bimetallic design with carbon steel base and aluminum fins for superior heat transfer. With 300°C max operating temperature and 12 million meters annual capacity, it offers excellent corrosion resistance and robust mechanical strength for air coolers, radiators, and industrial heat exchangers.

DELLOK ASTM A214 extruded finned 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 in single or bimetallic materials for severe industrial conditions.

DELLOK extruded fin tube offers high heat exchange rate, low thermal resistance, and strong corrosion resistance. Customizable in bimetallic or single metal options. Ideal for power plants, HVAC, and chemical processing. Annual capacity 12 million meters.

High-performance extruded bimetallic fin tube heat exchanger featuring 100% fin-to-tube bond for exceptional efficiency. Withstands temperatures up to 300°C, offers excellent corrosion protection, and is ideal for refinery, petrochemical, and chemical applications. Available in carbon steel, stainless steel, copper, and titanium base tubes with aluminum or copper fins.

High-performance extruded finned tubes with double-wall construction for superior heat transfer efficiency. Features corrosion protection, mechanical durability, and temperature resistance up to 300°C. Ideal for power plants, chemical industries, and HVAC applications with custom material options available.

DELLOK A214 CS helical condenser extruded fin tubes feature bi-metallic construction with aluminum fins and carbon steel core tubes. With maximum operating temperature of 300°C, these tubes offer excellent heat transfer performance, complete corrosion protection, and robust mechanical strength. Ideal for oil refineries, power plants, and petrochemical applications requiring reliable heat exchange performance.

DELLOK extruded finned tubes feature bimetallic construction with aluminum fins cold-rolled onto steel cores. Offering vibration resistance, easy cleaning, and uniform heat transfer up to 300°C. Ideal for air fin coolers, driers, and industrial heat exchangers in power plants and chemical processing.

High-efficiency extruded fin tube for heat exchangers. Customizable length, base tube OD, and fin count (1-6). Durable carbon steel with aluminum, copper, or steel fins. Operating temperature -50°C to 300°C. CE certified. Ideal for petrochemical, power, and HVAC applications.

DELLOK extruded fin tube enhances heat transfer efficiency with customizable fin numbers 1-6 and solid fins. Made from durable carbon steel, copper, or aluminum, it operates from -50°C to 300°C. CE certified, with custom tube OD, shape, and end options. Ideal for oil, gas, and HVAC industries.

DELLOK extruded fin tube offers high heat transfer efficiency for industrial applications. Features customizable base tube, 1-6 fins, and operating range -50°C to 300°C. CE certified, corrosion-resistant, and available in aluminum, copper, or steel. Ideal for air coolers, boilers, and oil coolers.

DELLOK Low Fin Tube offers up to 10x higher heat transfer efficiency than plain tubes. Customizable fin spacing and 0.5mm wall thickness. Manufactured via extrusion with aluminum fin rolling. CE certified, durable carbon steel. Ideal for air cooled heat exchangers.

Custom L/LL/KL finned tubes with copper or aluminum fins for superior heat transfer. Interference fit design protects base tube from corrosion. Suitable for petrochemical, power, and HVAC applications. Max working temp 260°C. Custom lengths available.

High-efficiency extruded fin tube for heat exchangers, customizable in length, shape, and fin material (aluminum, copper, steel). Solid fins with 1-6 fins, CE certified, durable for low/high temp. Ideal for HVAC, power, and chemical industries.

DELLOK extruded finned tubes combine steel and aluminum for superior heat transfer efficiency. With 47 production lines and 12 million meters annual capacity, we ensure consistent quality. Ideal for industrial heat exchangers, offering corrosion resistance and custom options.