Finned Tubes, ERW Finned Tubes, Longitudinal Finned Tubes manufacturer / supplier in China, offering Spiral Square Longitudinal ERW Fin Tubings fintubes Fin Pipes Finned Pipes Finned Tubes Fin Tubes, A182-F317 Forged/Forging Shafts (AISI 317, UNS S31700, 1.4449, SUS 317), SA266 Gr1 (SA266 GR2, SA266 GR3, SA266 GR4) Forged/Forging Sleeves/Parts/Bushings/Bushes and so on.

Supplier Homepage Product List Fin Tubes/Pipes Spiral Square Longitudinal ERW Fin Tubings fintubes Fin Pipes Finned Pipes Finned Tubes Fin Tubes

Spiral Square Longitudinal ERW Fin Tubings fintubes Fin Pipes Finned Pipes Finned Tubes Fin Tubes

FOB Price:US $1 / Piece
Min. Order (Pieces) FOB Price
1+ US $1 / Piece
Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 5000 Tons/Year
Payment Terms: T/T

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Basic Info.

Model NO.:Finned Tubes
Technique:Hot Rolled
Material:Carbon Steel
Surface Treatment:Polish
Usage:Pipeline Transport
Section Shape:Round
Type of Tubes:Finned Tubes
material grade of fin tube:carbon steel
Transport Package:Bundle and Wooden Box Packing
HS Code:722840000

Product Description

We are professional Spiral Square Longitudinal ERW Finned Tubes Fin Tubes Fin Pipes Finned Pipes Fin Tubings fintubes for Heat Exchangers Boilers Air Cooler Radiator Evaporator from china
Tube OD:On request 12~ 219mm. 

Tube thickness:on request <16 
FPI:On request 2.3~30 
Fin thickness:0.8~4.0 
Fin height:5.5~30mm 

Finned tube is mainly used for boiler economizer, air preheater, heat recovery, petrochemical 

industry cracking furnace and etc.It can largely save energy and protect environment.Our company 

can produce finned tube from Φ22mm to Φ250mm according to GB or customer's require.

      According to the wing shape and structure, finned tube can be divided into the following categories:

Square finned tube,spiral finned tube,Longitudinal Finned Tube,Helical Serrated Finned Tubes,inner finned tube.


1.Tube OD:On request from 12mm to 219mm.

  Tube thickness:on request(less than 16mm)

  FPI:On request(2.3mm to 30mm)

  Fin thickness:On request(0.8mm to 4.0mm)

  Fin height:from 5.5mm to 30mm

2.Base tube materialAluminium, copper, brass, cupronickel, carbon steel, stainless steel, titanium, 

                                  nickel alloy, corrosion-resistamce steel etc.

3.Fin material: Aluminium,carbon steel,alloy steel ,stainless steel ,copper and 

                      corrosion-resistance steel.if you need others material,contact us.




Aftercoolers, air coolers, air heaters, charge air chillers, condensers, convection heaters, electric heaters, evaporators, fluid coolers, gas coolers, heat pipes, hydrogen coolers, industrial tumble dryers, intercoolers, immersion heaters, oil coolers, radiators, refrigeration, solvent recovery and steam to air heat exchangers

Specification of finned tube

Base Tube O.D

Base Tube Thickness (mm)

Fin Height (mm)

Fin Thickness(mm)

Fin NO.(Pc)

25.4 mm ~152.4 mm

1.0 mm ~4.0 mm

5.0 mm ~16.0 mm

0.89 mm ~1.5 mm

2 ~ 36

Base Tube Material

Fin Material

Tube Length (Mtr)

Carbon Steel ,Alloy Steel ,Stainless Steel

Carbon Steel ,Alloy Steel ,Stainless Steel

≤ 15Mtrs


Home > Products > Fin Tubes Finned Tubes Fin pipes, Finned Pipes Finned Tubings Fin tubings Fintubes
Fin Tubes Finned Tubes Fin pipes, Finned Pipes Finned Tubings Fin tubings Fintubes
We are professional We are professional Fin tubes, Finned tubes,fin pipes, finned pipes, finned tubings,fin tubings,fintubes,Extruded Fin Tubes,Embedded Fin Tube,L/LL/KL Type Finned Tubes,Welded Fin Tubes,Square Fin Tube,Low Fin Tubes,Longitudinal Finned Tubes, Crimped Fin Tube,DR type-Extruded high fin tube,L type-wrap-on spiral fin tube,LL type-Overlapped footed spiral fin tube,KL & KLM type-wrap-on knurled footed fin tube,LL type-Overlapped footed spiral fin tube,G base type Embedded fluted fin tube,LF- integral low fin tube,I typeCrimped spiral fin tubes,Serrated fin tubes,L Type fins tube,G Type fins tube,KL Type fins tube,L L Type fins tube,finned tubes for Air Cooler,Charge Air Chiller, Condenser,Evaporator, Fluid Cooler, Gas Cooler,Oil Cooler, Radiator, Refrigeration,Steam to Air Heat Exchanger,superheater etc and so on


   I. Mechanical-forming thermal-transfer tubes

DR type-Extruded high fin tube (solid and serrated fins)

L type-wrap-on spiral fin tube

LL type-Overlapped footed spiral fin tube

KL & KLM type-wrap-on knurled footed fin tube

G base type-Embedded fluted fin tube

LF- integral low fin tube (knurled option)

I type-Crimped spiral fin tubes
Corrugated tube, spiral tube,

  2. Welding-forming thermal-transfer tubes

HFW type -ERW High frequency resistance welding fin tube(Solid & Serrated Fins)

H/HH type ( DC welding square or rectangular fin tube) ,

Studs type(ERW studded tube)

Longitudinal welding fin tube (standard ,perforated,cut & twist)

Single Row Flat finned tube & Elliptical Finned Tubes

  3. Others service on request

Elbows, bends, U-tube, tube swaging

Tube spacer box (Material: SS, Alu. Galvanized/Zinc)


Fin materialAluminium or copper
Tube materialsCarbon steel, Cr.-Mo. steel, stainless steel, copper, copper alloys, etc.
Tube Dia.5/8" [15.875mm] to 2" [50.8mm]
Tube Thick>0.065" [1.65mm] depending on tube material
Tube Length300mm to 20000mm
Fin Height1.4" [6.35mm] to 1" [25.4mm]
Fin Pitch5 to 13 fins per inch
Fin Strip Thickness0.012" [0.30mm] to 0.020" [0.50mm]



Fabrication Capacities

(1)  Fourteen extrusion fining lines, daily capacity around 4000 meters

(2) Four L/LL/KL fining lines, daily capacity around 3000 meters

(3) Two G-type fining lines, daily capacity around 1000 meters

(4) Two ERW studding lines, daily capacity around 80000 studs

(5) Four ERW High Frequency Spiral fining lines, daily capacity around 30 tons

(6) Three bending machines, maximum capacity 76X4

(7) Five DC ERW H/HH fining lines, daily capacity around 20 tons

(8) One PLC high speed punch presser

Inspections and Tests
G-fin; L-fin; LL-fin; KL-fin; Extruded-fin Finned Tubes
Chemical Composition
Mechanical Properties
Hydrostatic Test
Pneumatic Test
Boroscopic Inspection
Eddy Current Test
Tensile Test (only for bimetallic tube)

Spiral Square Longitudinal ERW Fin Tubings fintubes Fin Pipes Finned Pipes Finned Tubes Fin Tubes
Spiral Square Longitudinal ERW Fin Tubings fintubes Fin Pipes Finned Pipes Finned Tubes Fin Tubes

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