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2205 fin tube

Country of Origin︰China
Minimum Order︰1 ton
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Product Description

G-type Fin Tubes

Fin Materials::Aluminum, Copper, 2205, 2507  dual phase steel
Tube Materials::No limits
Fin Thickness::Min: 300 µ Max: 500µ
Tube Size::12.70mm~50.8mm
Fin Size::7~11.5Fins/Inch Fin Height Max 16mmH

 

In this type of finned tubes, the fin is curled into a groove on the tube wall.

  • Fin Materials: Aluminum, Copper
  • Tube Materials: No limits
  • Fin Thickness: Min: 300 µ
                               Max: 500µ
  • MANUFACTURING PROCESS
    The manufacturing tool is made up of 2 non-cutting plates set at 90° to the axis of the base tube. The first plate effects a groove for metal spinning. The second directs the ribbon in the groove and sets the fin foot in the groove through pressure on the metal displaced for the groove. A similar plate made of tungsten carbure allows us to manufacture. Gfin tubes (finned tubes)with base tubes made of austenitic steel or exotic alloys.
    ADVANTAGES
    1) Thermal
    The fin/tube wall contact is constant because of the setting and makes it possible to use a wall temperature of up to 400° C.
    2) Mechanical
    The fin is set throughout its length and consequently does not unwind even when partially uprooted.

     

    download fin tubes (finned tubes) comparings

     

       

     

    PRODUCT

    DESCRIPTION

    TUBE MATERIAL

    FIN  MATERIAL

    TUBE SIZE

    FIN SIZE

    High Fin Tube

    Extruded Fin Tube

    All Kind of Material can be applied

    Aluminum A1050, A6061

    15.88~50.8

    7~11.5Fins/Inch

    Fin Height Max 16mmH

    L-Fin Tube

    (Wrap On Type)

    All Kind of Material can be applied

    Copper C1100, C1220

    12.70~50.8

    7~11.5Fins/Inch

    Fin Height Max 16mmH

    G-Fin Tube (Imbedded Type)

    Aluminum A1100, A1050, A1060

    High Frequency Welded Fin Tube

    Carbon Steel Tube

    Carbon Steel Tube

    12.70~160

    1.5~7Fins/Inch

    0.8~3.2mm. Thickness

    Stainless Steel Tube

    Stainless Steel Tube

    Alloy Steel Material

    Alloy Steel Material

    Integral Copper & Copper Alloy High Fin Tube

    C12200, C11000, C70600

    C12200, C11000, C70600

    15.88~22.23

    5~9Fins/Inch

    Max 12mm.H

    Oval Fin Tube

    Carbon Steel Tube

    Carbon Steel Tube

    All Size Available

    5~15Fins/Inch

    Stainless Steel Tube

    Stainless Steel Tube

    Alloy Steel Material

    Copper &Copper Alloy Tube

    Alloy Steel Material

    Copper &Copper Alloy Tube

    Low Fin Tube

    Low Fin Tube

    All Kind of Material

    --

    9.52~40

    19~54Fins/Inch

    Turbo-C Tube

    Turbo-E Tube

    Corrugated Tube

    All Kind of Material

    --

    6.35~40

    2~9Fins/Inch

    Inner Ridged Tube

    C12200

    --

    7.93~15.88

    60~75Fins/Inch

    Flower Tube

    C12200

    --

    16.0~19.0

    12~15Fins/Inch

     

    Spec.

    OD range mm

    Grade

    Chemical composition

    Cu %

    Sn %

    Al %

    Ni+Co %

    Pb %

    Fe %

    Zn %

    Mn %

    As %

    P %

    ASME SB111

    4~200

    C12200

    ≥99.9

    -

    -

    -

    -

    -

    -

    -

    -

    0.015~0.040

    4~60

    C44300

    70~73

    0.9~1.2

    -

    -

    ≤0.07

    ≤0.06

    Rem.

    -

    0.02~0.06

    -

    4~60

    C68700

    76~79

    -

    1.8~2.5

    -

    ≤0.07

    ≤0.06

    Rem.

    -

    0.02~0.10

    -

    4~60

    C70600

    Rem.

    -

    -

    9.0~11.0

    ≤0.05

    1.0~1.8

    ≤1.0

    ≤1.0

    -

    -

    4~60

    C71500

    Rem.

    -

    -

    29.0~33.0

    ≤0.05

    0.4~1.0

    ≤1.0

    ≤1.0

    -

    -

Product Image


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