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Welded Tubes

Welded Tubes
Welded Tubes
Product Code : MTC - 22
Brand Name : MAHAVIR TUBE CORPORATION
Product Description

Backed by in-depth market domain, we are involved in manufacturing, exporting and supplying Welded Tubes. These tubes are precisely manufactured by our skilled technical experts and using high grade metal alloy with the aid of cutting-edge technology. The provided tubes are meant for providing free flow of gases and liquids in various industries such as chemicals, oil & gas, petroleum and construction sites. Additionally, we provide these Welded Tubes at feasible prices to our clients.

Features:

  • High temperature bearing strength
  • Optimal endurance
  • Galvanized painted finish
  • Sturdiness

Specifications:

ISS-1239 Steel Tubes And Tubulars (Light, Medium, Heavy)

Nominal Bore

Outside Diamete

Thickness

Weight of Black Tube

Max

Min



Plain in End


Light

In

In

mm

In

mm

In

mm

Lb/ft

Kg/ft

Kg/m

1/8

.396

10.1

.387

9.7

.072

1.8

.243

.110

.361

1/4

.532

13.6

.518

13.2

.072

1.8

3347

.157

.517

3/8

.671

17.1

.656

16.7

.072

1.8

.454

.205

.674

1/2

.841

21.4

.825

21.0

.080

2.0

.640

.290

.952

3/4

1.059

26.9

1.041

26.4

.092

2.35

.944

.428

1.41

1

1.328

33.8

1.309

33.2

.104

2.65

1.35

.612

2.01

1 1/4

1.670

42.5

1.650

41.9

.104

2.65

1.73

.785

2.58

1 1/2

1.903

48.4

1.882

47.8

.116

2.9

2.19

.993

3.25

2

2.370

60.2

2.347

59.6

.116

2.9

2.76

1.25

4.11

2 1/2

2.991

75.0

2.960

75.2

.128

3.25

3.90

1.77

5.80

3

3.491

88.7

3.460

87.9

.128

3.25

4.58

2.08

6.81

4

4.481

113.9

4.450

113.0

144

3.65

6.64

3.01

9.89

Medium

1/2

.411

10.4

.386

9.8

.080

2.0

.273

.124

.407

1/4

.547

13.9

.522

13.3

.092

2.35

.437

.198

.650

3/8

.685

17.4

.660

16.8

.092

2.35

.573

.260

.852

1/2

.856

21.7

.831

21.1

.104

2.65

.822

.373

1.22

3/4

1.072

27.2

1.047

26.6

.104

2.65

1.06

.481

1.58

1

1.346

34.2

1.316

33.4

.128

3.25

1.64

.744

2.44

1 1/4

1.687

42.9

1.657

42.1

.128

3.25

2.11

.957

3.14

1 1/2

1.919

48.8

1.889

48.0

.128

3.25

2.43

1.10

3.61

2

2.394

60.8

2.354

59.8

.144

3.65

3.42

1.55

5.10

2 1/2

3.014

76.6

2.969

75.4

.144

3.65

4.38

1.99

6.51

3

3.524

89.5

3.469

88.1

.160

4.05

5.69

2.58

8.47

4

4.524

114.9

4.459

113.3

.176

4.5

8.14

3.69

12.1

5

5.534

140.5

5.459

138.7

.192

4.85

10.9

4.94

16.2

6

6.539

166.1

6.459

164.1

.192

4.85

12.9

5.85

19.2

Heavy

1/8

.411

10.4

.386

9.8

.104

2.65

.331

.150

.493

1/4

.547

13.9

.522

13.3

.116

2.9

.517

.235

.769

3/8

.685

17.4

.660

16.8

.116

2.9

.686

.311

1.02

1/2

.856

21.7

.831

21.1

.128

3.25

.977

.443

1.45

3/4

1.072

27.2

1.047

26.6

.128

3.25

1.27

.576

1.90

1

1.346

34.2

1.316

33.4

.160

4.05

2.00

.907

2.97

1 1/4

1.687

42.9

1.657

42.1

.160

4.05

2.58

1.17

3.84

1 1/2

1.919

48.8

1.889

48.0

.160

4.05

2.98

1.35

4.43

2

2.394

60.8

2.354

59.8

.176

4.5

4.14

1.89

6.17

2 1/2

3.014

76.6

2.969

75.4

.176

4.5

5.31

2.41

7.90

3

3.524

89.5

3.469

88.1

.192

4.85

6.76

3.07

10.1

4

4.524

114.9

4.459

113.3

.212

5.4

9.71

4.40

14.4

5

5.534

140.5

5.459

138.7

.212

5.4

12.0

5.44

17.8

6

6.539

166.1

6.459

164.1

.212

5.4

14.3

6.49

21.2

Seamless Tubes DIN 2391 for High Pressure

OD x W T (mm)

OD x W T (mm)

OD x W T (mm)

OD x W T (mm)

OD x W T (mm)

OD x W T (mm)

5

x

1

12

x

1

16

x

3

20

x

2.95

25

x

1.5

30

x

4

5

x

1.2

12

x

1.2

16

x

3.25

20

x

3

25

x

2

30

x

5

5

x

1.5

12

x

1.5

16

x

4

20

x

3.5

25

x

2.5

35

x

1.5

5

x

2

12

x

2

17

x

1.5

20

x

3.25

25

x

2.95

35

x

2

6

x

1

12

x

2.5

17

x

2

20

x

4

25

x

3

35

x

2.5

6

x

1.2

12

x

3

17

x

2.5

21

x

1

25

x

3.25

35

x

3

6

x

1.5

14

x

2

17

x

3

21

x

1.2

25

x

3.5

35

x

3.5

6

x

2

14

x

2.5

18

x

1

21

x

1.5

25

x

4

35

x

4

6

x

2.5

14

x

3

18

x

1.2

21

x

2

25

x

4.5

35

x

4.5

7

x

1

15

x

1

18

x

1.5

21

x

2.5

25

x

5

38

x

3

7

x

1.5

15

x

1.2

18

x

2

21

x

2.95

28

x

1

38

x

4

7

x

2

15

x

1.5

18

x

2.5

21

x

3.25

28

x

1.2

38

x

4.5

8

x

1

15

x

2

18

x

2.95

22

x

1

28

x

1.5

38

x

5

8

x

1.2

15

x

2.5

18

x

3

22

x

1.2

28

x

2

38

x

6

8

x

1.5

15

x

2.95

18

x

3.25

22

x

1.5

28

x

2.5

40

x

3

8

x

2

15

x

3.25

18

x

4

22

x

2

28

x

2.95

40

x

4

8

x

2.5

16

x

1

19

x

2

22

x

2.5

28

x

3

40

x

5

10

x

1

16

x

1.2

20

x

1

22

x

2.95

28

x

3.25

40

x

3

10

x

1.2

16

x

1.5

20

x

1.2

22

x

3

28

x

3.5

42

x

4

10

x

1.5

16

x

2

20

x

1.5

22

x

3.25

28

x

4

32

x

5

10

x

2

16

x

2.5

20

x

2

25

x

1

30

x

2

42

x

6

10

x

3

16

x

2.95

20

x

2.5

25

x

1.2

30

x

2.5

44

x

4.5













30

x

3

44

x

5

Comparison Tables of DIN, ASTM, API and BS.


Tensile Strength

Yeild Point

Elowgation Min %

%C

%SI

% Mts

% P Max

Dia N/ mm2 Kgf/ mm2

Ltn.in2 abt

Dia N/ mm2 Kgf/ mm2

Ltn.in2 abt

DIN

St 00

35-45

22-29

24

15

25

-

-

-

-

St 35

35-45

22-29

24

15

25

0.18

-

-

0.05

St 45

45-55

29-35

26

16.5

21

0.25

-

-

0.05

St 55

55-85

35-41

30

19

17

0.38

-

-

0.05

St 52

52-82

33-39

36

23

22

0.20

0.55

1.50

0.05

St 35.8

35-45

22-29

24

15

25

0.17

0.35

0.40

0.05

St 45.8

45-55

29-35

28

16.5

21

0.22

0.10/0.35

0.45

0.05

TT st 35 B

35-45

22-29

23

14.5

25

0.22

0.10/0.35

0.40/0.60

0.05

15 Mo 3

45-55

29-35

29

18.5

22

0.16

0.15/0.35

0.50/0.80

0.04

18 Mo 5

38.7

24




0.12/0.20

0.10/0.50

0.30/0.80

0.045

13 Cr Mo 44

45-55

29-37

30

19

22

0.10/0.20

0.15/0.35

0.40/0.70

0.04

10 Cr mo 910

45-60

29-38

27

17

20

0.15

0.10/0.50

0.40/0.60

0.04

12 Cr Mo 195

42

27

18

11.5

21

0.15

0.50

0.30/0.60

0.03

Mechanical C 35

60

38

32

20

20

0.35

0.40

0.60

0.04

St 52.3

52-62

33-39

34

21.5

22

0.20

0.55

1.50

0.05

ASTM

ASTM A 53 A

> 33.7

> 21

21.1

13.5

35

---

(0.10-0.30)

---

0.48

A 53 B

> 42.2

> 27

24.6

15.5

30

---

(0.10-0.30)

---

0.48

A106 A

> 33.7

> 21

21.1

13.5

35

> 0.25

> 0.10

0.27/0.93

0.48

A 106 B

> 42.2

> 27

24.6

15.5

30

> 0.30

> 0.10

0.29/1.06

0.48

ASTM A 333/1

> 38.7

> 24.5

21.1

13.5

35

> 0.30

---

0.40/1.06

0.05

A 333/3

> 45.7

> 29

24.6

15.5

30

> 0.19

0.18/0.37

0.31/0.64

0.05

ASTM A 335 P 1

> 38.7

> 24.5

21.1

13.5

30

0.10/0.20

0.10/0.50

0.30/0.80

0.045

P2

> 38.7

> 24.5

21.1

13.5

30

0.10/0.20

0.10/0.30

0.30/0.61

0.045

P 11

> 42.2

> 27

21.1

13.5

30

> 0.15

0.50/1.00

0.30/0.60

0.03

P 12

> 42.2

> 27

21.1

13.5

30

> 0.15

> 0.50

0.30/0.61

0.045

P 22

> 42.2

> 27

21.1

13.5

30

> 0.15

> 0.50

0.30/0.60

0.03

P 5

> 42.2

> 27

21.1

13.5

30

> 0.15

> 0.50

0.30/0.60

0.03

API- LINE PIPE

API 5 L GR, A

> 33.7

> 21

21.1

13.5

Variable

> 0.22

-

> 0.90

0.04

API 5 L GR, B

> 42.2

> 22

24.8

15.5

Variable

> 0.27

-

> 1.15

0.04

API 5 LX42

> 42.2

> 27

29.5

19

Variable

> 0.29

-

> 1.25

0.04

API 5 L 46

> 44.3

> 28

32.3

20

Variable

> 0.31

-

> 1.35

0.04

API 5 L X58

> 49.9

> 31.5

39.2

25

Variable

> 0.26

-

> 1.35

0.04

API 5 L X60

> 52.7

> 33.5

42.2

27

Variable

> 0.26

-

> 1.35

0.04

API 5 LX65

> 56.2

> 35.5

45.7

29

Variable

> 0.28

-

> 1.40

0.04

BS

BS 3601 HFS 22

> 34.6

> 22

21.3

13.5

700/ ts- ton/f/ In2

> 0.21

-

> 0.70

0.05

BS 3601 HFS 27

> 42.5

> 27

25.2

16


> 0.25

-

> 0.70

0.05

BS 3601 HFS 35

> 55.1

> 35

31.5

20


> 0.40

-

> 1.20

0.05

BS 3601 HFS 23

36.2-47.2

23-30

21.3

13.5


> 0.20

(0.10-0.35)

0.30/0.70

0.05

BS 3601 HFS 27

45.5-55.1

27-35

25.2

16


> 0.25

(0.10-0.35)

0.30/0.70

0.05

BS 3601 HFS 25

55.1-67.7

35-43

31.5

20


> 0.25

(0.10-0.35)

0.70/1.10

0.05

BS 3059/3 ERW

31.5-44.1

20-28

-

-


-

-

-

0.05

 



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