Fin Tube Products

ASTM B280 Tp2 Seamless Copper Tube Inner Grooved Fin Tube for Refrigerator Condencer

Datang manufactures low fin tubes for heat exchangers used mainly in LNG facilities, chemical and petrochemical plants, refineries, power plants, renewable energy and naval systems.

Finned Tube G’ (Embedded) Fins

G Type Embedded Finned Tube is that the fin strip is tension wound and placed in the groove cut into the tube with appr, 0.4mm groove depth, then the bottom of the fin is guided into the groove and backfilled with base tube Firmly, finally lock the fins in place by rolling the grooves enclosed in the bottom of the fins. ‌

LL Fin Tubes for Heat Exchanger | Overlapped L Type Fin Tube

LL Fin Tubes is a type of fin tube. Its structural feature is that the root of the fin completely covers the outer surface of the base tube, which improves the heat exchange efficiency by increasing the contact area. This design can effectively enhance heat transfer and is commonly used in industrial heat exchange scenarios. ‌

Wound Finned Tube

Wound Finned Tube is a heat exchange element formed by spirally winding a metal strip on the surface of a base tube. It is widely used in the field of industrial heat exchange. Its core principle is to greatly increase the heat dissipation area through fins and improve the heat transfer efficiency.‌

304 Stainless Steel Finned Tube

In heat exchange technology, finned tubes, as an efficient and compact heat exchange element, have been used in many industrial fields. Among them, 304 stainless steel finned tubes occupy an important position in the market with their excellent performance.

Spiral High-frequency Welded Fin Tube

Spiral high-frequency welded fin tube is a high-efficiency heat exchange element, which is widely used in heat exchange equipment in chemical, petroleum, electric power, metallurgy, refrigeration and other industries.

Square and Rectangular Fins Manufacturer | Supplier and Exproter in China

Square fins and rectangular fins are two closely related designs in fin-tube radiators, with both similarities and differences in structure, performance and application.

Stainless Steel 304 Helical Laser Welding Finned Tube

Stainless steel 304 helical laser welded finned tube is a heat exchange element with helical fins attached to the surface of 304 stainless steel base tube by laser welding process, which is specially designed for high temperature and high pressure scenes such as boilers.

Welded Studded Fin Tube | Studded Tube for Heat Exchange

Welded studded fin tube enhanced heat exchange components are welded by a pin-shaped tube automatic welding machine to weld a series of cylindrical shapes on the surface of the steel tube.

Copper Low Fin Tubes for Evaporator And Condenser

Copper low-fin tubes significantly boost evaporator/condenser efficiency via ‌extended surface area + flow optimization‌. ‌Monolithic construction‌ ensures long-term reliability.

L LL KL KLM G Bimetallic Finned Tubes For Heat Exchangers

L LL KL KLM G Bimetallic finned tubes optimize heat exchanger efficiency, corrosion resistance, and mechanical strength through strategic material combinations.

Embedded G-Fin | Embedded Finned Tube | G Type Fin Tubes

Embedded G-Fin Manufacturing Process‌
Grooving‌:Precision machining of annular grooves on base tube surface: Depth ≈ ‌0.4mm‌ for carbon steel, ‌0.2–0.3mm‌ for stainless steel.
‌Fin Embedding‌
Aluminum (Al 1060) or copper strips tension-wound into grooves, forming ‌anti-delamination structures‌ that maximize contact area and minimize thermal resistance.

Embedded G Type Fin Tube ASTM A179 AL 1060 Carbon Steel

A179 material usually refers to seamless tubes used in heat exchangers and condensers, while embedded fin tubes are directly processed on the surface of steel tubes to form a fin-like structure, thereby providing a larger heat dissipation area in a smaller space.

OEM ASTM B280 Tp2 Inner Grooved Fin Tube for Refrigerator Condencer

‌Copper inner groove fin tube for refrigerator condenser‌ is a heat exchange element manufactured by rolling extrusion technology, mainly used in the refrigeration system of refrigerators. This tube is usually made of copper material, has excellent thermal conductivity and corrosion resistance, and can work effectively in the temperature range of -10 degrees to +160 degrees‌.

L Type Aluminum Fin Tubes Drying Finned Tubes for Heat Exchanger

L Type Aluminum Fin Tubes Drying Finned Tubes for Heat Exchanger forms an L shape by spirally winding aluminum fins on the outer surface of the base tube, thereby increasing the surface area of the heat exchange tube and improving the heat transfer efficiency.

Aluminum Extruded Fin Tube for Flue Gas Waste Heat Recovery

Aluminum extruded fin tube for flue gas waste heat recovery is a fin tube made by aluminum extrusion molding technology, which is mainly used to improve heat exchange efficiency and is suitable for high-temperature flue gas waste heat recovery scenarios.

L Type Aluminum Fin Tubes for Air Coolers

L Type Aluminum Fin Tubes are a special heat exchange element used in air coolers. Their main function is to enhance the heat exchange effect by increasing the heat transfer area and fluid turbulence. Air coolers are usually composed of tube bundles, brackets and fans, in which the hot fluid in the tube exchanges heat with the air outside the tube through the tube wall and fins.

Stainless Steel Spiral Fin Tube for Heat Exchanger

Stainless steel spiral fin tube is a stainless steel tube with spiral fins processed by special process on its surface. These fins are closely arranged on the tube wall, which increases the heat dissipation area and significantly improves the heat transfer efficiency.

‌Laser Welded Finned Tube for Boiler‌

‌Laser welded finned tubes for boilers‌ are a high-efficiency heat exchange element that firmly connects the fins to the base tube through laser welding technology. They are suitable for high-temperature, high-pressure, and dusty flue gas environments such as boilers.

Alloy Steel High Frequency Welded Fin Tubes

is a special tube that tightly connects the fin and the base tube through high frequency welding technology, which is mainly used to improve heat exchange efficiency. The core lies in high frequency welding technology, which uses high frequency current to generate heat on the metal surface to achieve firm welding of the fin and the base tube.

HFW Fin Tube For Thermal Systems

HFW Fin Tube is a high-performance heat transfer component widely used in heat exchangers, boilers, and other thermal systems. It is manufactured according to the ASME SA213 standard, which ensures high quality and performance in pressure and high-temperature environments.

Alloy Steel Seamless Serrated HFW Fin Tube For Refinery

The ASTM A213 T11 serrated HFW finned tube is a high-performance heat transfer element designed for refinery heaters, boilers, and economizers. The base tube is made from low alloy steel (T11), and serrated carbon steel or stainless steel fins are welded using High Frequency Welding (HFW). This combination ensures excellent heat resistance, mechanical strength, and enhanced heat transfer efficiency.

A335 Grade P5 Alloy Steel Studed Fin Tube

The A335 Grade P5 Alloy Steel Studded Fin Tube is a reliable, high-performance solution for heat transfer challenges in demanding industrial applications. Its combination of robust material properties and innovative design ensures optimal performance and longevity.

Elliptical Fin Tube|Elliptical Tube With Rectangular Fins| Hot Dipped Galvanized Oval Fin Tubes

Introducing our elliptical fin tube, featuring hot-dipped galvanized oval fin tubes. This innovative design incorporates an elliptical tube shape along with an aerodynamic airfoil structure, specifically engineered to reduce airflow resistance on the air side.

Aluminum Extruded Serrated Finned Tube for Heat Exchanger

Extruded serrated fin tubes represent an advanced heat transfer technology where continuous fins with serrated edges are integrally formed on the base tube through an extrusion process. This manufacturing technique creates a monolithic structure without any mechanical joints between the fins and the base tube, eliminating thermal contact resistance.

Large Diameter High Frequency Welded Finned Tubes for Farms

In the world of large-scale farms full of vitality and vigor, it is crucial to create a warm and comfortable environment for all kinds of livestock and poultry, and large diameter high frequency welded finned tubes are undoubtedly a powerful “assistant” to undertake this important task.

High Frequency Welded Finned Tubes for Fower Greenhouses

High-frequency welded finned tubes weave a warm “heat net” for flower greenhouses, quickly and evenly dissipate heat to resist severe cold, so that roses and tulips bloom as scheduled in the cold winter, and the four seasons are like spring. Anti-corrosion and durable, flexible installation, guarding the warm growth of every flower.

Stainless Steel Finned Tubes for Drying Equipment

Stainless Steel Finned Tubes Product Range:
Finned Tube OD: ø16-ø273 mm
Fin Thickness: 0.3-3 mm
Fin pitch: to your requirement

SA179 aluminum embedded fin tube G Fin

Embedded fin tube Product Range:
Finned Tube OD: ø25-ø88 mm
Fin Thickness: 0.25-0.45 mm
Fin pitch: to your requirement

Embedded fin tube Aluminum 1070 Fin with carbon bare tubes

Embedded fin tube Product Range:
Finned Tube OD: ø25-ø88 mm
Fin Thickness: 0.25-0.45 mm
Fin pitch: to your requirement

Carbon Steel H Type Boiler Fin Tube For Economizer Superheater Modules

Product Range:
Base Tube O.D:25.4 mm ~1600mm
Base Tube Thickness (mm):2.5 mm ~40 mm
Fin Height (mm):0.5 mm ~20.0 mm

Extruded fin tube aluminum 1070 fin with carbon bare tubes

Product Range:
Finned Tube OD: ø25-ø88 mm
Fin Thickness: 0.25-0.45 mm
Fin pitch: to your requirement

Carbon Steel,Stainless Steel,Copper Alloy And Titanium Alloy Fin Tube

Fin Tubes materials include carbon, stainless, Copper Alloy, and Titanium Alloy.

Inner Groove Low Fin Tube Air Conditioner

Low Finned Tube，Standard:ASTM B359/ASME SB 359 Material:Red Copper T2/TP2,Cupronickel B7,Copper Nickel Iron Alloy BFe 10-1-1,BFe 30-1-1,Complex Brass Hsn 70-1,HA177-2,Carbon Steel,Stainless Steel,Titanium

Air Cooler Aluminum 6063 Extruded Fin Tube

Air Cooler Aluminum 6063 Extruded Fin Tube are integrally rolled from aluminum tubes, and have the characteristics of no contact thermal resistance, high strength, thermal shock resistance and mechanical shock resistance, good thermal performance, and a considerable expansion heat transfer surface. This finned tube heat exchanger is in front of the tube or around the plate.

A192 Extruded High Finned Tube With Aluminum Fin

A192 Extruded High Finned Tube With Aluminum Fin,Extruded Finned Tube,Tube Material:Carbon Steel,Stainless Steel,Alloy Steel, Aluminum,Copper.Fin Material: Aluminum, Copper.Tube OD:10-51mm,Tube Thk:1.65-3.0mm,Fin Thk:0.3-1.2mm,Fin Pitch:2.0-15.0mm

Extruded Fin Tubes,Bimetallic Rolled Fin Tube

H Finned Tube is divided into single H Finned Tube and Twin H Finned Tube (HH or Doule H finned tube), also known as Rectangular Finned Tubes.Core tube material:1. Carbon Steel: A106 / A179 /A192 / A210 etc.2. Stainless Steel: TP304/304L,TP316/TP316L, TP347 etc.3. Alloy Steel: P5,T5,P9,T9,T11,T22

H-type finned tube for economizer

Hot dip galvanized finned tube with flange for greenhouseExtruded Finned Tubes

Base Tube Material:Carbon Steel,Stainless Steel,Alloy Steel.Fin Material:Carbon Steel Strip,Stainless Steel Strip.Tube OD:16-273mm.Tube Thk:2.0-15.0mm.Fin Thk:0.5-3.0mm.Fin Pitch:3.0-30.0mm.Fin Height:8.0-35.0mm

Extruded Finned Tubes

We provides common sizes from 36mm , 50.8mm, 57mm FINNED OD of bimetal extruded fin tubes with 9 to 11 fpi, many special sizes in single-metal & bimetal extruded fin tubes are also available.

Low Finned Tubes

Low-finned tubes solutions are already available in copper, copper-nickel, aluminum, steel, stainless steel, and titanium.

H/ Double H fin tube

Description:Single H /Double H type fin tube,Aluminum fin tube, HFW Spiral fin tubeApplication: It is widely used for Heat exchanger ,economizer

G type embedded finned tube

G type embedded finned tube is processed from a certain width in the steel pipe and spiral groove depth, then inlays the ribbon on the steel pipe by the equipment.

Finned Tube For heat exchange

Over 15 years experience
Out standing quality
Three different finning process
Different coiling and bending process

Aluminium Finned Tube

1)G-type finned tube(Embedded finned tube)
2)KL embossed wound finned tube
3)L wound finned tube

Copper Finned Tube

Material: Copper SB111 UNS No. C-12200 / 12000
Finning: As per SB-359
Diameter: 9.52mm, 12.70mm, 15.88mm, 19.05mm, 22.20mm to 25.40mm

L/LL/KL finned tube

Fin Materials: Aluminum, Copper
Tube Materials: No limits
Fin Thickness: Min: 300 µ Max: 800µ

Stainless Steel L Type Aluminum Fin Tubes

‘G’ Embedded Finned Tube
‘L’ Finned Tube
‘LL’ Finned Tube
‘KL’ Finned Tube

Internally Finned Tube

Special fin heights and twist rates available upon request.

Double H Type Finned Heat Exchanger Tubes Condensing Exchanger

Convenient for installation, operation and maintenance

Steel/ Copper / Carbon Steel Embedded Fin Tubes

Tube OD: 1”, 1-1/4” and 1-1/2″

Fin Height: 1/2” and to 5/8″

Embedded Fin Tube

The Embedded Fin Tube is a highly compatible range of finned tubes that are suitable for a wide range of heat transfer equipment including heat exchangers, radiators and pre-heaters.

Copper Tube Composited Extruded Fin Tube with Aluminum Fin

The extruded fin is manufactured by compressing an aluminum bloom, or sleeve, onto the parent tube.

KL type aluminum spiral fin tube

Highest quality product

Wider range of products in both geometry and materials

Price saving

Spiral serrated finned tubes

Spiral serrated finned tubes have excellent corrosion resistance and wear resistance.

Low Finned Tube

Material description: stainless steel 304 and 316, steel pipe (10#, 20#), duplex steel 2205, titanium pipe

G Type Finned Tube

Fins Per Inch:5-13 FPI

Fin Height:0.25″ to 0.63″

Fin Material: Cu, Al

U Bend Tube

Fin Type: U bend tubeTube Material: Carbon steel, stainless steel, aluminumFin Tube Length: No Limit

Longitudinal Finned Tube

Fin Height:4,0 mm to 38 mm

Fin Thickness:0,8 to 1,5 mm

Number of Fins:Depending on the tube OD

Studded Finned Tube

The technology has benefited us with more efficient production and consistent welding quality.

Copper Finned Tube

Copper Finned Tubes are mostly used in heat exchangers for applications for cooling and heating of liquid and gas, including water, oil, steam and air as well as for condensation, evaporation.

Embedded G Type Fin Tube

Core tube material:
1. Carbon steel: A179, A192, SA210 Gr A1/C, A106 Gr B
2. Stainless steel: TP304/304L, TP316/TP316L/316Ti, A789 S31803/S2205
3. Copper: UNS12200/UNS14200/UNS70600, CuNi70/30, CuNi 90/10