Wavy Turbulator Used For Heat Exchanger

1.Aluminum alloy:AA3003 ,cladding AA4343/3003/4343,AA4004/3003/4004 are typical
2.Temper:H14/H16/H24 are typical
3.Length:As per required
4.Width:Up to 450±1mm
5.Height:Up to 15±0.05mm
6.Wall thickness:0.05 to 0.5mm
7.Pitch:Up to 10mm
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Product Details

1. Aluminum Alloy Number

No.

Aluminum Alloy Number

Temper

1.1

AA 3003 or specified by customers

H14/H18/O/H24,etc.


2. Product Size and Tolerance

No.

Specification

Size

Tolerance

2.1

Length (mm)

1200,3000 or customized

±2

2.2

Width (mm)

45,63,94,113,140 or customized

±0.1

2.3

Height (mm)

3,4.7,9.5 or customized

±0.03

2.4

Wall Thickness (mm)

0.15,0.2,0.3,0.5,0.6 or customized

±0.01


3. Chemical Composition for Some Typical Alloys

No.

AA number

Chemical Composition (%)

Si

Fe

Cu

Mn

Mg

Zn

Ti

Zr

Bi

OthersAl
EachTotal

3.1

3003

0.6

0.7

0.05-0.2

1-1.5

0.05

0.1




0.05

0.15

RE

3.2

3005

0.6

0.7

0.3

1.0-1.5

0.2-0.6

0.25


Cr 0.1


0.05

0.15

RE

3.3

4045

9.0-11.0

0.8

0.3

0.05

0.05

0.1




0.05

0.15

RE

3.4

4047

11.0-13.0

0.8

0.3

0.15

0.05

0.2




0.05

0.15

RE

3.5

4104

9.0-10.5

0.8

0.25

0.1

1.0-2.0

0.2



0.05-0.2

0.05

0.15

RE

3.6

4343

6.8-8.2

0.8

0.25

0.1

0.05

0.2




0.05

0.15

RE

3.7

6060

0.3-0.6

0.1-0.3

0.1

0.1

0.35-0.6

0.15

0.1

Cr 0.05


0.05

0.15

RE

3.8

6061

0.4-0.8

0.7

0.15-0.4

0.15

0.8-1.2

0.25

0.15

Cr 0.04-0.35


0.05

0.5

RE

3.9

6063

0.2-0.6

0.35

0.1

0.1

0.45-0.9

0.1

0.1

Cr 0.1


0.05

0.15

RE


4. Mechanical Properties for Some Typical Alloys

No.

Alloy number

Thick.
(mm)

Temper

Yield Strength Rp0.2(Mpa).
Min

Tensile Strength
Rm (Mpa)

Elongation
(%)
A50,Min

Homogenization treatment

Typical usage

4.1

3003

0.08-0.15

O

35

95-135

8

N

Fins

4.2

3003

0.16-0.35

O

35

95-135

10

N

Fins

4.3

3003

0.15-0.3

H12

90

120-175

0.5

N

Fins

4.4

3003

0.06-0.08

H14

125

145-185

0.5

N

Fins

4.5

3003

0.081-0.3

H14

125

145-200

0.5

N

Fins

4.6

3003

0.06-0.16

H16

160

165-205

0.5

N

Fins

4.7

3003

0.2-0.3

H24

125

145-205

6

N

Fins

4.8

3003-1

0.35-3.0

O

35

95-135

20

Y

Plate

4.9

3003-1

0.40-3.0

H14

125

145-185

3

Y

Plate

4.10

3003-1

1.0-3.0

H24

125

145-185

10

Y

Plate

4.11

3003

0.25-0.35

H24

130

155-205

6

N

Fins for air cooler

4.12

3003

0.1-0.2

H14

125

145-185

1

N

Fins

4.13

3003

0.1-0.3

O

35

95-135

10

N

Fins

4.14

3003

0.3-0.8

H14

125

145-185

2

Y

Plate

4.15

3003

0.8-2.5

H14

125

145-185

4

Y

Plate

4.16

3003

0.5-1.6

O

35

145-185

20

Y

Plate

4.17

3003-1

0.3-1.8

O

35

95-135

20

Y

Band

4.18

3003-1

0.5-4.0

O

35

95-135

25

Y

Plate

4.19

3005 Mod

0.25-0.6

H24

150

185-235

8

N

Long life tube

4.20

4343

0.07-3.0

O

35

95-150

8

N

Sheet for brazing

4.21

4343

0.07-3.0

H14

120

140-200

0.5

N

Sheet for brazing

4.22

4045

0.07-3.0

O

35

95-150

8

N

Sheet for brazing

4.23

4045

0.07-3.0

H14

120

140-200

0.5

N

Sheet for brazing

4.24

4104

0.07-3.0

O

35

95-150

8

N

Sheet for brazing

4.25

4104

0.07-3.0

H14

120

140-200

0.5

N

Sheet for brazing

4.26

4047

0.07-3.0

O

35

95-150

8

N

Sheet for brazing

4.27

4047

0.07-3.0

H14

120

140-200

0.5

N

Sheet for brazing

4.28

3005

0.8-4.5

O

40

80-120

20

Y

Vacuum plate

4.29

3005

0.6-4.5

H22

110

145-195

15

Y

Vacuum plate

4.20

6060

0.8-4.5

O

≤85

≤150

20

Y

Vacuum plate

4.21

6063

0.8-4.5

O

≤85

≤150

20

Y

Vacuum plate


5. Surface Finish and Other Properties

No.

Item

Description

5.1

Surface finish

a.The material shall bright finish;

b. The material shall be from pinholes and tearing

5.2

Fin type

Plain type,Louvered type,perforated type,serrated type and wavy type,etc


6.Packing,Shipping and Others

No.

Item

Description

6.1

Packing

To be packed in wooden crate with polythene cover for water protection

6.2

Marking

Each box to be legibly marked with the name of the manufacturer or supplier, the alloy designation of material,condition,dimensions and weight

6.3

Shipping tools

Ship goods by van to departune port then by sea to desitination port

6.4

Quantity variation

±10% variation with order quantity shall be acceptable


7. Quality Management and Spot Management

No.

Item

Description

7.1

Quality Control

1.Quality assurance
a.Incoming material quality assurance;

b.Process quality assurance;

c.First sample quality assurance;

d.Final quality assurance.
2. Process management-The right results are from the right process
a.Production process card control;

b.Standard operational procedure;

c.Job certification;

d.Quality chart monitor.
3. Equipment and facility management
a.Periodic maintenance;

b.Preventative maintenance.
4. Mold management
a.Mold life management;

b.Periodic and preventative maintenance;

c.Periodic inspection.

7.2

Inspection Tools

Altimeter,Vernier caliper,Micrometer,3D coordinate measuring instrument

7.3

Spot Management

"5S" management (sort,set in order,shine,standard,sustainable).


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9[31UOY4ESTEV321(PQJ$7X

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