Low Fin Tube

DELLOK SB338 seamless titanium integral low fin tubes feature 0.3mm fin thickness and 30FPI configuration for superior heat transfer. Available in 12.7-25.4mm OD with CE, ISO, and EN10204 3.1 certifications. Ideal for heating, refrigeration, and industrial applications with daily production capacity of 3000 meters.

DELLOK aluminum low fin tubes feature inner groove design for enhanced thermal efficiency in heater applications. With maximum 18m tube length and 16mm fin height, these tubes offer superior heat transfer performance. Backed by 1-year warranty, comprehensive quality control, and flexible OEM options for industrial heating systems.

High-performance integral low fin tubes manufactured from austenitic stainless steel grades TP304/TP304L and TP316/TP316L. Features 18m standard length, OD range 12.7-25.4mm, and multiple fin pitch options (26-43 FPI). Certified to ASTM standards with comprehensive quality testing including hydrostatic, eddy current, and MARCO tests. Ideal for heating, refrigeration, chemical processing, and power plant applications.

Premium knurled integral low finned copper tubing with fin heights of 1.2-2.77mm and multiple fin pitch options. Certified to ASTM B111 standards with CE, ISO, and EN10204 3.1 certifications. Ideal for HVAC, refrigeration, and industrial heat transfer systems with daily production capacity of 3000 meters.

A106 low fin tubes feature integrally rolled fins for superior heat transfer efficiency in industrial applications. Available in carbon steel, stainless steel, brass, and copper with OD 12.7-25.4mm and fin heights 1.2-2.77mm. Comprehensive quality testing and custom options including unfinned sections and bending capabilities.

Seamless SB338 G.2 titanium integral low finned tubes manufactured using precision rolling technology. Available in 12.7-25.4mm OD with fin heights of 1.2-2.77mm and multiple fin pitch options (26-43 FPI). Certified to WOLVERINE/HPT/GEWA standards for heating, ventilation, refrigeration, and industrial applications. Daily production capacity of 3000 meters with custom lengths available.

Professional low finned copper tubes designed for industrial heat exchangers with maximum 20m length and 1.45mm fin height. Features OEM manufacturing, 1-year warranty, and comprehensive quality control including video inspection and test reports. Available in aluminum, copper, and steel materials for optimal thermal performance.

DELLOK low fin tubes deliver superior heat transfer efficiency for power generation, oil & gas, chemical processing, and HVAC systems. Manufactured with 20+ years expertise, these industrial-grade components feature customizable compression ratios from 1:4 to 1:25 and hole diameters ranging 0.4-10mm. Benefit from competitive pricing, extended warranties, and exclusive territory protection for distributors.

Professional pellet mill ring dies and roller assemblies with HRC54-60 hardness and 1-28mm hole diameters. Custom manufactured for Zhengchang, Muyang, and Buhler pellet mills. Suitable for biomass, fertilizer, and animal feed production with remote technical support and global shipping.

Advanced aluminum fin rolling embedded fin tubes with up to 10x higher heat transfer coefficient than plain tubes. Customizable fin space and edge options with powder coating, anodizing, or galvanizing finishes. CE certified for industrial heat exchangers, condensers, and HVAC applications with 1-3 week delivery.

High-performance inner grooved copper tube with low fin design for heat exchangers and air coolers. Features maximum 20m tube length, 1.45mm fin height, and available in aluminum, copper, and steel materials. OEM manufacturing with 1-year warranty, quality testing, and comprehensive technical support.

High-quality copper low fin tubes with inner grooved design for enhanced heat transfer efficiency. Maximum 20-meter length and 1.45mm fin height specifications. Available in aluminum, copper, and steel materials with 1-year warranty, quality inspection reports, and OEM customization options for industrial heater applications.

DELLOK manufactures high-quality aluminum low fin tubes for industrial heat exchangers. With 47 production lines and annual capacity of 12 million meters, our tubes feature cold deformation technology and are CE, ISO & ROHS certified. Ideal for power plants, chemical and petrochemical applications with comprehensive quality assurance.

DELLOK internally grooved copper low fin tubes enhance heat transfer efficiency through precision cold deformation manufacturing. Available in carbon steel SA 179/A179, SA 210/A210, and stainless steel SA213/A213 specifications. Certified CE, ISO, and ROHS compliant with 12 million meters annual production capacity. Ideal for power plants, chemical processing, and petrochemical heat exchangers.

High-performance extruded copper low finned tubes from DELLOK factory, featuring 47 production lines and CE/ISO/ROHS certifications. These tubes provide superior heat transfer efficiency for industrial HVAC and refrigeration systems, backed by comprehensive quality control and 100% product protection guarantees.

High-performance inner grooved copper low fin tubes designed for superior heat transfer efficiency in heat exchangers and air coolers. Features precision manufacturing with 47 production lines, CE/ISO/ROHS certifications, and comprehensive quality assurance. Ideal for power plants, chemical, and petrochemical industries with 100% quality and delivery guarantees.

Professional stainless steel mill ring die with 2-3mm diameter, designed for calf, lamb, and piglet feed production. Features 0.25-10tph capacity, CE certification, and customizable voltage options. Ideal for biomass, fertilizer, and animal feed pellet machines with extended warranty and competitive pricing.

DELLOK Low Fin Tubes feature 3-25mm outer diameter with 0.5mm wall thickness, providing 5-12x surface area enhancement for superior heat exchange. CE certified carbon steel construction ensures corrosion resistance and durability in demanding industrial environments. Custom fin edge options optimize fluid flow and thermal performance.

Dellok Stainless Steel Integral Low Fin Tube About Us Dellok(YONGHUI Radiating Pipe Manufacturing Co.,Ltd) was established in 2002, which is located in Nanjing, China.We joined HARBIN AIR CONDITIONING CO., LTD. in 2022 and became the most professional industry manufacturer in 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

Dellok Copper Alloy Titanium Integral Low Fin Tube 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