L Finned Tube

DELLOK Aluminum LL Type Finned Tubes offer superior heat transfer with maximum operating temperature of 180°C. Featuring overlapping aluminum fins tension-wound around base tubes, these components provide excellent corrosion resistance and cost-effective thermal management for petrochemical, power generation, and industrial applications. Custom lengths available with one-year warranty.

DELLOK manufactures high-performance L/LL/KL finned tubes for industrial air coolers, featuring copper/aluminum fins with carbon steel/stainless steel tubes. These heat transfer components withstand temperatures up to 260°C and offer excellent corrosion resistance for petroleum, power generation, and HVAC applications. Custom lengths and materials available with one-year warranty.

DELLOK KL finned tubes feature knurled aluminum or copper fins with maximum operating temperature of 260°C. Designed for superior heat transfer in petrochemical, power generation, and HVAC applications. Corrosion-resistant construction with vibration resistance and custom manufacturing options available.

DELLOK manufactures high-performance L, LL, and KL finned tubes for compressor coolers and heat exchangers. Available in carbon steel, stainless steel, copper, or aluminum with working temperatures up to 260°C. Features include excellent corrosion resistance, high heat transfer efficiency, and custom lengths for industrial applications in petroleum, power generation, and chemical processing.

DELLOK manufactures high-performance L/LL/KL crimped finned tubes with maximum temperatures from 150°C to 320°C. Available in carbon steel, stainless steel, copper, and aluminum materials. Features include corrosion resistance, vibration resistance, and superior heat transfer efficiency for petrochemical, power generation, and HVAC applications. Custom manufacturing with no length limits and comprehensive quality assurance.

DELLOK KL Type finned tubes feature knurled aluminum or copper fins for superior heat transfer up to 260°C. Designed for air coolers in petrochemical, power generation, and industrial applications. Offers excellent corrosion resistance, vibration durability, and custom manufacturing options for optimal thermal performance.

DELLOK KL type spiral finned tubes feature knurled base tubes with L-shaped fin strips wound under tension, providing superior heat transfer up to 260°C. Ideal for petrochemical, power generation, and industrial heating applications with customizable materials and lengths.

DELLOK KL Type Spiral Finned Tubes feature knurled aluminum construction for enhanced heat transfer up to 260°C. With superior corrosion resistance and vibration durability, these tubes are ideal for petroleum, power generation, and chemical industries. Custom manufacturing available with various material options including carbon steel, stainless steel, and copper.

DELLOK KL finned tubes feature knurled aluminum construction with maximum operating temperature of 260°C. Superior heat transfer efficiency, corrosion resistance, and vibration performance for petrochemical, power generation, and industrial applications. Custom specifications available with one-year warranty.

DELLOK L/LL/KL finned tubes provide efficient heat transfer solutions for industrial applications. Featuring aluminum or copper fins on carbon steel, stainless steel, or copper base tubes with maximum operating temperatures from 150°C to 260°C. Ideal for petrochemical, power generation, and HVAC systems with custom manufacturing options available.

DELLOK L/LL/KL spiral finned tubes provide efficient heat transfer solutions for industrial applications. Available in copper and aluminum fins with carbon steel, stainless steel, or copper base tubes. Features include corrosion resistance, high finization ratio, and maximum operating temperatures from 150°C to 260°C. Custom lengths available for petrochemical, power generation, and HVAC systems.

DELLOK high-performance L/LL/KL finned tubes offer superior heat transfer with maximum temperatures up to 260°C. Available in carbon steel, stainless steel, copper, and aluminum materials. Features include corrosion resistance, vibration resistance, and customizable lengths for industrial applications in petrochemical, power generation, and HVAC systems.

DELLOK LL Type Spiral Finned Tube offers superior corrosion resistance with maximum operating temperature of 180°C. Features uniform fin spacing, high thermal efficiency, and custom lengths for petrochemical, power generation, and HVAC applications. Manufactured with 47 production lines and annual capacity of 12 million meters.

DELLOK Carbon Steel LL Type Finned Tube delivers efficient heat transfer with working temperatures up to 230°C. Features include corrosion resistance, vibration tolerance, and customizable lengths for industrial applications in petroleum, power generation, and HVAC systems. Manufactured with tension-wrapped aluminum or copper fins for optimal thermal performance.

DELLOK Customized X46cr13 Finned Tube Coilss Round/ Square/ Rectangular/ Oval 10 Fins Per Inch Product Description: The L Finned Tube comes in a variety of shapes including round, square, rectangular, oval, and special shapes. This product is designed to maximize heat transfer efficiency, which is essential for many industrial processes. The tube thickness ranges from 0.3mm to 3mm, ensuring the highest level of durability and performance. When you choose our L Finned Tube

DELLKO Corrosion Resistance Aluminum Finned Tube Carbon Steel L Tube Up To 2000 Psi 1 Inch Fin Height Product Description: Our L Finned Tube is made of high-quality materials that ensure long-lasting durability even in harsh environments. Its corrosion resistance is high, ensuring that it can withstand even the most corrosive substances. With a production capacity of 5000 pieces per year, we guarantee you timely delivery of your orders. Our manufacturing process is top-notch,

DELLOK Special L Finned Tube for Round Raw X46cr13/4Cr13 Voltage Customized Product Description: L Finned Tube Product Overview This product is a customized L Finned Tube, made from high-quality carbon steel. It is designed for use in various applications, including heat exchangers and other industrial processes. The Finned Tube Coils are designed with a fin height of 1 inch, providing excellent heat transfer capabilities. The fins are spaced at a pitch of 10 fins per inch,

DELLOK 10 Fins Per Inch Carbon Steel Finned Tubes with Pressure Rating Up To 2000 Psi Product Description: L Finned Tube - High Performance Heat Exchanger Solution Our L Finned Tube is a high-quality, high-performance heat exchanger solution that is perfect for a variety of applications. With a pressure rating of up to 2000 psi, this product is designed to handle even the most demanding environments with ease. Key Features Pressure Rating: Up To 2000 Psi Fin Material:

DELLOK LL Type Finned Tube For Steam Coils About Us DELLOK (YONGHUI RADIATING PIPE MANUFACTURING CO.,LTD.) was established in 2002, which is located in Jiangsu, China. After many years of development, the company now has 66 million yuan in fixed assets, more than 200 employees, and 33 technical staffs. We have 4 aluminum processing production lines, with the annual processing capacity of more than 20,000 tons; And we have 5 tube-drawing production lines; 47 fintube production

DELLOK KL/LL fin tube for drying heat exchanger About Us DELLOK (YONGHUI RADIATING PIPE MANUFACTURING CO.,LTD.) was established in 2002, which is located in Jiangsu, China. After many years of development, the company now has 66 million yuan in fixed assets, more than 200 employees, and 33 technical staffs. We have 4 aluminum processing production lines, with the annual processing capacity of more than 20,000 tons; And we have 5 tube-drawing production lines; 47 fintube