The Aluminium Alloy Pipes is having many properties. Some of the properties which are there in the pipes are great ductility, durability, high tensile strength, stability in the elevated temperatures, corrosion resistance ability, and many others.Aluminium pipes are used in the industrial application which is working in a high-pressure environment. However, aluminium pipes are used in many types in the industries. Some of the types of pipes that are used in the industrial applications are round, flat, rectangular, square, and others. This is the way that the pipes are used in the industries as per the expectations of the clients. And the pipes are used in various liquids. The pipes are available to the clients in different forms. The forms in which the pipes are available are seamless, welded, ERW, and others. This is because of the smooth working in the industry.

Specificaton for Aluminium Pipes

Material Standards and Grades

ASTM B 211 ASME SB 211 / ASTM B 619 ASME SB 619

Size Range

15- 150" NB IN

Hardness

8 HW

Alloy Or Not

is Alloy

Temper

 T3 - T8

Al (Min)

98%

Grade

6000 Series

Surface Treatment

Anodized, Powder Coated

Available Pipes Schedule

SCH5, SCH10, SCH40, STD, SCH80, SCH120, SCH160 Manufacturer and Supplier

Most Selling types

Seamless / ERW / Welded / Fabricated

Shapes

Square, Round

Pipe End Finishing

Bevel large end, Treaded Both Ends, Beveled end, Bevel small end, Treaded One End, Beveled One End, Bevel one end, Plain One End, Plain Both Ends, Bevel both ends,

List Of Aluminium Pipe Types

Standard Specification for Aluminium Pipes

ASTM B241 / ASME SB241

 Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Pipes

ASTM B345 / ASME S345

tandard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Pipe for Gas and Oil Transmission and Distribution Piping Systems

ASTM B429 / ASME SB429

Standard Specification for Aluminum-Alloy Extruded Structural Pipe and Tube

EN AW-AlMg1SiCu

Standard Specification for Aluminum and Aluminum-Alloy Round Pipe

ISO AlMg1SiCu

 Standard Specification for Aluminum and Aluminum-Alloy Cold / Hot Rolled Piping

Aluminium Pipe Size Chart

OM SIZE

OUTSIDE
DIA (D)

WALL THICKNESS IN MM (T)

METRIC SIZE

SCH 10S

SCH 10

SCH
40 S

STD Weight

SCH
40 S

SCH 80s

SCH 80

1/4 "

13.72

1.65


-

2.24

2.24

2.24

3.02

3.02

-

3/8"

17.15

1.65

-

2.31

2.31

2.31

3.2

3.2

-

1/2"

21.34

2.11

-

2.77

2.77

2.77

3.73

3.73

15

3/4"

26.67

2.11

-

2.87

2.87

2.87

3.91

3.91

20

1"

33.4

2.77

-

3.38

3.38

3.38

4.55

4.55

25

1 1/4"

42.16

2.77

-

3.56

3.56

3.56

4.85

4.85

32

1 1/2"

48.26

2.77

-

3.68

3.68

3.68

5.08

5.08

40

2"

60.32

2.77

-

3.91

3.91

3.91

5.54

5.54

50

2 1/2"

73.02

3.05

-

5.16

5.16

5.16

7.01

7.01

65

3"

88.9

3.05

-

5.49

5.49

5.49

7.62

7.62

80

3 1/2"

101.6

3.05

-

5.74

5.74

5.74

8.08

8.08

90

4"

114.3

3.05

-

6.02

6.02

6.02

8.56

8.56

100

5"

141.3

3.4

-

6.55

6.55

6.55

9.52

9.52

125

6"

168.27

3.4

-

7.11

7.11

7.11

10.97

10.97

150

8"

219.07

3.76

-

8.18

8.18

8.18

12.7

12.7

200

10"

273.05

4.19

-

9.27

9.27

9.27

12.7

15.08

250

12"

323.85

4.57

-

9.52

9.52

10.31

12.7

17.47

300

14"

355.6

4.77

6.35

9.52

11.12

-

19.05

-

350

16"

404.6

4.77

6.35

9.52

12.7

-

21.44

-

400

18"

457.2

4.77

6.35

-

9.52

14.27

-

-

450

Aluminium Pipe Weight Calculation Formula

Weight = l / 1000 * w / 1000 * t * η

  • l = length in mm
  • w = width in mm
  • t = thickness in mm
  • η = Specific material density ( e.g.: steel = 7.85 kg / dm³)

3/4 Inch Aluminium Pipe Chemical Properties

Grade

Si

Fe

Cu

Zn

Mn

Mg

Ti

Cr

Al

Others(Total)

Aluminium

0.40 – 0.80

0.70 max

0.15-0.40

0.25 max

0.15

0.8-1.2

0.15 max

0.04-0.35

Balance

0.15 max

4 Inch Aluminium Pipe Mechanical Behaviour

Temper

Tensile

Hardness

Ultimate

Yield

Elongation

Brinell

KSI

MPA

Yield

MPA

%

T6, T651

45

310

21

145

25

65

Physical properties of 2 Inch Aluminium Pipe

Physical Property

Value

Density

2,70 g/cm³

Melting Point

582 °C

Thermal Expansion

23.4 x 10^-6 /K

Modulus of Elasticity

69 GPa

Thermal Conductivity

170 W/m.K

Electrical Resistivity

%43 IACS

Application Of Aluminium Pipes

Petrochemical Industry

Chemical Industry

Oil and Gas Industry

Pulp & Paper Indusry

Power Plant Industry

Food Processing Industry

Pharmaceuticals Industry

Energy Industry

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