L Finned Tube

DELLOK LL-foot finned tubes feature X46Cr13/4Cr13 stainless steel construction with L/LL/KL fin configurations. Designed for air pre-heaters and heat exchangers, these tubes offer excellent heat transfer efficiency, corrosion resistance, and can withstand temperatures up to 230°C. Ideal for petroleum, power generation, and chemical processing applications with custom length options available.

High-quality L finned tube with carbon steel base and aluminum fins for optimal heat transfer. Tube thickness 0.3-3mm, pressure rating up to 2000 Psi. ASME and ISO certified. Customizable voltage and dimensions. Durable, corrosion-resistant, and energy-saving for heat exchangers and boilers.

Custom L finned tube for heat exchangers, featuring 1-inch fin height and 10 fins per inch. Made from X46cr13/4Cr13 with aluminum fins. ASME/ISO certified, high corrosion resistance, and customizable voltage. Ideal for oil, gas, chemical, and power industries.

DELLOK L Finned Tube offers high corrosion resistance and efficient heat transfer. Rated up to 2000 psi with 10 fins per inch aluminum fins. Customizable fin height and materials. ASME and ISO certified for demanding industrial applications.

High-quality carbon steel L finned tube with 1 inch fin height and 10 fins per inch for efficient heat transfer. ASME/ISO certified, corrosion resistant, and customizable voltage. Ideal for power plants, HVAC, and chemical applications.

High-frequency welded spiral fin tube for boilers and heaters. Durable carbon steel construction with max 18m tube length and 16mm fin height. Energy-saving performance, OEM options, and 1-year warranty. Ideal for industrial heat exchange applications.

DELLOK L Finned Tube with aluminum fins offers high corrosion resistance and customizable shapes. Rated up to 2000 Psi, it ensures efficient heat transfer. ASME and ISO certified, with tube thickness from 0.3mm to 3mm. Ideal for industrial heat exchangers, boilers, and condensers.

High-pressure L finned tube rated up to 2000 Psi, made from X46cr13/4Cr13 stainless steel. Features customizable voltage, 0.3-3mm thickness, and high corrosion resistance. ASME/ISO certified, ideal for HVAC and industrial heat exchange. Custom shapes available.

DELLOK L Finned Tube offers high heat transfer efficiency and energy savings. With a pressure rating up to 2000 psi, customizable shapes, and ASME/ISO certifications, it is ideal for heat exchangers in chemical, petrochemical, and power generation industries.

DELLOK L Finned Tube offers high corrosion resistance with X46cr13/4Cr13 steel. Features 1 inch fin height, 0.3-3mm thickness, and up to 2000 psi rating. ASME/ISO certified, customizable voltage, and compatible with aluminum or copper fins. Ideal for HVAC and industrial heat exchange.

DELLOK L Finned Tube offers superior corrosion resistance and high heat transfer efficiency with 10 fins per inch. Rated up to 2000 Psi, ASME and ISO certified. Customizable in various shapes and materials for demanding industrial applications.

DELLOK L Finned Tube Coils in X46cr13 steel, available in round, square, rectangular, and oval shapes. Features 10 fins per inch for enhanced heat transfer, high corrosion resistance, and ASME/ISO certifications. Customizable voltage and dimensions, backed by a 12-month warranty. Ideal for heat exchangers in demanding industrial environments.

DELLOK L Finned Tubes feature 10 fins per inch for efficient heat transfer. Made from X46cr13/4Cr13 carbon steel with aluminum fins, they offer high corrosion resistance and pressure ratings up to 2000 Psi. CE certified, customizable, and ideal for HVAC and power generation.

DELLOK L Finned Tube features 10 fins per inch aluminum fins on carbon steel for superior heat transfer. ASME and ISO certified, with high corrosion resistance and pressure rating up to 2000 psi. Ideal for HVAC, refrigeration, and industrial heat exchangers. Custom voltage and sizes available.

ASME and ISO certified L finned tube with high corrosion resistance and energy-saving design. Customizable voltage and shape options. Ideal for high-pressure heat transfer in petroleum, HVAC, and power generation. 5000 pieces annual capacity.

DELLOK carbon steel L finned tube heat exchanger rated up to 2000 psi. Features 10 fins per inch, high corrosion resistance, and ASME/ISO certifications. Custom shapes available. Ideal for chemical, petrochemical, and power generation applications.

DELLOK L finned tube offers corrosion resistance and moderate heat transfer for air conditioners and heat exchangers. Made from stainless steel with interference fit fins, it ensures durability. Customizable with 12 million meters annual capacity. ISO certified, 1-year warranty.

DELLOK L/LL/KL finned tubes offer efficient heat transfer for air coolers. With operating temps up to 260°C, they feature aluminum or copper fins on carbon steel or stainless tubes. Custom lengths, corrosion resistance, and cost-effective winding process. Ideal for petrochemical and power industries.

DELLOK KL finned tube features knurled base tube for enhanced bonding and heat transfer. Withstands up to 260°C. Ideal for petrochemical, power, and HVAC applications. Customizable length and materials. Durable, corrosion-resistant, and high-efficiency.

DELLOK L/LL/KL finned tubes offer high heat transfer efficiency with corrosion resistance. Customizable in aluminum or copper, with working temperatures up to 260°C. Ideal for petrochemical, power, and HVAC applications. Backed by 20+ years of manufacturing expertise.