• Hollow Section Square Pipe

Hollow Section Square Pipe

Application: Square steel tubes are used in different industrial applications. These are used for accomplishing different purposes. The common areas, where these rectangular pipes and tubes are used are: supermarket racks, container fabrication, auto fabrication, moto

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  • Introduction
  • Specification
  • Application
  • Inquiry

Introduction:

Square Tube, Hollow Section

 

CARBON STEEL
Welded- ST37-2, S235JR, S355J2,  DIN 2395, EN 10305-5, EN 10025, DIN 17100, JIS G3466 (KS D3568), STKMR, SS400, STKR400
Hollow Sections- ST52-3, S355J2, HRS -EN 10210, CRS – EN 10219, DIN 59410, DIN 59411, JIS G3466 (KS D3568), STKMR, SS400, STKR 400
STAINLESS STEEL
304,304L, 316, 316L, 316Ti, EN 10088-1&2, EN 10217-7, EN 10028-1&7( Multiply weights below by 1.0100)
ALUMINUM
6060 T6, AlMgSi05, EXTRUDED, EN 573-3, EN 755-1, EN 755-2, EN 755-8, DIN 1748 (Multiply weights below by 0.3462)

Specification:

SIZE mm

WEIGHT kg/m

EST. LBS. PER.FT.

 

SIZE mm

WEIGHT kg/m

EST. LBS. PER.FT.

10 x 10 x 1.00

0.282

0.19

 

90 x 90 x 6.00

15.803

10.62

10 x 10 x 1.25

0.342

0.23

 

90 x 90 x 7.10

18.467

10.84

10 x 10 x 1.50

0.385

0.26

 

90 X 90 X 8.0

22.41

15.06

11 X 11 X 1.2

0.369

0.02

 

90 x 90 x 10.0

25.089

16.86

12 x 12 x 1.00

0.339

0.23

 

100 x 100 x 2.00

6.145

4.13

12 x 12 x 1.25

0.411

0.28

 

100 x 100 x 2.50

7.633

5.13

12 x 12 x 1.50

0.479

0.32

 

100 x 100 x 3.00

9.122

6.13

13 X 13 X 1.6

0.572

0.38

 

100 x 100 x 3.20

9.717

6.53

14 x 14 x 1.2

0.481

0.32

 

100 x 100 x 4.00

11.95

8.09

15 x 15 x 1.00

0.433

0.29

 

100 x 100 x 4.50

13.482

9.06

15 x 15 x 1.25

0.529

0.36

 

100 x 100 x 5.00

14.895

10.01

15 x 15 x 1.50

0.621

0.42

 

100 x 100 x 6.00

17.692

11.89

15 x 15 x 2.00

0.815

0.55

 

100 x 100 x 6.30

18.511

12.44

16 x 16 x 1.50

0.668

0.45

 

100 x 100 x 8.00

23.08

15.51

16 x 16 x 2.00

0.877

0.59

 

100 x 100 x 9

25.69

17.26

18 x 18 x 1.00

0.517

0.35

 

100 x 100 x 10.00

28.229

18.97

18 x 18 x 1.50

0.775

0.52

 

100 x 100 x 12.5

34.315

23.06

18 x 18 x 2.00

1.003

0.67

 

110 x 110 x 4.00

13.303

8.94

19 x 19 x 1.20

0.67

0.45

 

110 x 110 x 5.00

16.473

11.07

19 X 19 X 1.6

0.873

0.59

 

110 x 110 x 6.30

20.491

13.77

20 x 20 x 1.00

0.59

0.40

 

110 x 110 x 8.00

25.595

17.20

20 x 20 x 1.25

0.725

0.49

 

110 x 110 x 10.00

31.369

21.08

20 x 20 x 1.50

0.856

0.58

 

120 x 120 x 3.20

11.726

7.88

20 x 20 x 1.60

0.922

0.62

 

120 x 120 x 4.00

14.553

9.78

20 x 20 x 2.00

1.127

0.76

 

120 x 120 x 4.50

16.308

10.96

20 x 20 x 2.50

1.372

0.92

 

120 x 120 x 5.00

18.035

12.12

20 x 202 x 3.0

1.607

1.08

 

120 x 120 x 5.60

20.089

13.50

21 X 21 X 1.2

0.745

0.50

 

120 x 120 x 6.00

21.458

14.42

21 X 21 X 1.6

0.974

0.65

 

120 x 120 x 6.30

22.47

15.10

22 x 22 x 1.50

0.95

0.64

 

120 x 120 x 8.00

28.11

18.89

22 x 22 x 2.00

1.229

0.83

 

120 x 120 x 10.00

34.509

23.19

24 x 24 x 1.20

0.858

0.58

 

125 x 125 x 3.20

12.232

8.22

24 x 26 x 1.2

0.933

0.63

 

125 x 125 x 4.50

17.008

11.43

24 X 24 X 1.6

1.12

0.76

 

125 x 125 x 6.00

23.395

15.05

25 x 25 x 1.00

0.751

0.51

 

125 x 125 x 9

32.75

22.01

25 x 25 x 1.25

0.922

0.62

 

125 x 125 x 11.00

39.33

26.43

25 x 25 x 1.50

1.092

0.73

 

125 X 125 X 12

39.7

28.58

25 x 25 x 2.00

1.442

0.97

 

140 x 140 x 4.00

17.068

11.47

25 x 25 x 2.50

1.763

1.19

 

140 x 140 x 5.00

21.175

14.23

25 x 25 x 3.00

2.07

1.39

 

140 x 140 x 5.60

23.601

15.86

26 X 26 X 1.2

0.933

0.63

 

140 x 140 x 6.30

24.428

17.76

26 X 26 X 1.6

1.22

0.82

 

140 x 140 x 7.10

29.598

19.89

28 x 28 x 1.20

1.01

0.68

 

140 x 140 x 8.00

33.125

22.26

28 X 28 X 1.6

1.32

0.89

 

140 x 140 x 8.80

36.22

23.34

30 x 30 x 1.00

0.904

0.61

 

140 x 140 x 10.00

40.733

27.40

30 x 30 x 1.25

1.118

0.75

 

140 x 140 x 12.50

49.985

33.59

30 x 30 x 1.50

1.327

0.89

 

140 x 140 x 16

62.232

41.82

30 x 30 x 1.60

1.424

0.96

 

150 x 150 x 4.00

18.313

12.31

30 x 30 x 2.00

1.756

1.18

 

150 x 150 x 4.50

20.535

13.80

30 X 30 X 2.3

1.99

1.34

 

150 x 150 x 5.00

22.738

15.28

30 x 30 x 2.50

2.156

1.45

 

150 x 150 x 6.00

27.098

18.21

30 x 30 x 2.60

2.233

1.50

 

150 x 150 x 6.30

28.392

19.08

30 X 30 X 3.2

2.69

1.81

 

150 x 150 x 8.00

35.639

23.95

30 x 30 x 3.00

2.54

1.71

 

150 x 150 x 9

39.81

26.75

30 x 30 x 4.00

3.261

2.19

 

150 x 150 x 10.00

43.913

29.51

31 X 31 X 1.2

1.12

0.75

 

160 x 160 x 4.00

19.568

13.15

31 X 31 X 1.6

1.476

0.99

 

160 x 160 x 5.00

24.315

16.34

32 X 32 X 1.2

1.159

0.78

 

160 x 160 x 6.00

28.988

19.48

32 X 32 X 1.6

1.553

1.03

 

160 x 160 x 6.30

30.372

20.41

34 x 34 x 1.50

1.516

1.02

 

160 x 160 x 8.00

38.14

25.63

34 x 34 x 2.00

1.983

1.33

 

160 x 160 x 10.00

47.053

31.62

34 x 34 x 2.50

2.431

1.66

 

160 x 160 x 12.50

57.842

38.87

34 x 34 x 3.00

2.86

1.92

 

160 x 160 x 14.20

64.94

43.64

35 x 35 x 1.25

1.314

0.88

 

175 x 175 x 6.00

31.815

21.38

35 x 35 x 1.50

1.2

1.05

 

175 x 175 x 6.30

33.333

22.40

35 x 35 x 2.00

1.56

1.38

 

175 X 175 X 9

45.3

31.49

35 x 35 x 2.50

2.548

1.71

 

175 X 175 X 12

58.5

41.23

35 x 35 x 3.00

3.01

2.02

 

180 x 180 x 4.00

22.083

14.84

38 x 38 x 1.60

1.82

1.23

 

180 x 180 x 5.00

27.455

18.45

40 x 40 x 1.50

1.798

1.21

 

180 x 180 x 6.30

34.33

23.07

40 x 40 x 1.60

1.927

1.30

 

180 x 180 x 8.00

43.169

29.01

40 x 40 x 2.00

2.359

1.59

 

180 x 180 x 8.80

47.262

31.76

40 x 40 x 2.30

2.719

1.83

 

180 x 180 x 10.00

53.333

35.84

40 x 40 x 2.50

2.94

1.98

 

180 x 180 x 12.50

65.684

44.14

40 x 40 x 2.60

3.04

2.04

 

180 x 180 x 14.20

73.854

49.63

40 x 40 x 2.90

3.375

2.27

 

200 x 200 x 5.00

30.58

20.55

40 x 40 x 3.00

3.481

2.34

 

200 x 200 x 6.30

38.273

25.72

40 x 40 x 3.20

3.693

2.48

 

200 x 200 x 8.00

48.169

32.37

40 x 40 x 4.00

4.25

3.04

 

200 x 200 x 10.00

59.598

40.05

40 X 40 X 4.5

5.04

3.37

 

200 x 200 x 12.50

73.527

49.41

40 x 40 x 5.00

3.952

3.69

 

200 x 200 x 14.20

82.768

55.62

45 x 45 x 1.50

2.034

1.37

 

200 x 200 x 16.00

92.351

62.06

45 x 45 x 1.60

2.18

1.46

 

220 x 220 x 6.30

42.232

28.38

45 x 45 x 2.00

2.69

1.81

 

220 x 220 x 8.00

53.199

35.75

45 x 45 x 2.50

3.331

2.24

 

220 x 220 x 10.00

65.878

44.27

45 x 45 x 3.00

3.952

2.66

 

220 x 220 x 12.50

81.369

54.68

45 x 45 x 4.00

5.144

3.46

 

220 x 220 x 14.20

91.666

61.60

45 x 45 x 5.00

6.273

4.22

 

220 x 220 x 16.00

102.38

68.80

50 x 50 x 1.50

2.269

1.53

 

250 x 250 x 5.00

38.422

25.82

50 x 50 x 1.60

2.428

1.63

 

250 x 250 x 6.30

48.154

32.36

50 x 50 x 2.00

3.01

2.02

 

250 x 250 x 8.00

60.729

40.81

50 x 50 x 2.30

3.44

2.31

 

250 x 250 x 10.00

75.282

50.59

50 x 50 x 2.50

3.724

2.50

 

250 x 250 x 12.50

93.125

62.58

50 x 50 x 2.60

3.865

2.60

 

260 x 260 x 7.10

56.324

37.85

50 x 50 x 2.90

4.284

2.88

 

260 x 260 x 8.80

69.33

46.59

50 x 50 x 3.00

4.422

2.97

 

260 x 260 x 11.00

85.908

57.73

50 x 50 x 3.20

4.696

3.16

 

260 x 260 x 14.20

109.47

73.57

50 x 50 x 3.50

5.104

3.43

 

260 x 260 x 16.00

122.45

82.29

50 x 50 x 4.00

5.77

3.88

 

260 x 260 x 17.50

133.11

89.45

50 x 50 x 4.50

6.42

4.32

 

280 x 280 x 6.30

54.09

36.35

50 x 50 x 5.00

7.058

4.74

 

280 x 280 x 8.00

62.25

45.87

50 x 50 x 6.0

8.28

5.57

 

280 x 280 x 10.00

84.7

56.92

50 x 50 x 6.30

3.318

5.80

 

280 x 280 x 12.50

104.89

70.49

55 x 55 x 2.00

3.301

2.23

 

300 x 300 x 6.30

58.03

39.00

55 x 55 x 2.50

4.079

2.75

 

300 x 300 x 8.00

73.27

49.24

55 x 55 x 3.00

4.881

3.28

 

300 x 300 x 10.00

90.96

61.13

55 x 55 x 4.00

6.398

4.30

 

320 x 320 x 10.00

97.25

65.35

55 x 55 x 5.00

7.842

5.27

 

320 x 320 x 12.50

120.5

81.03

60 x 60 x 1.50

2.752

1.85

 

320 x 320 x 16.00

152.57

102.53

60 x 60 x 1.60

2.931

1.97

 

320 x 350 x 10.00

106.65

71.67

60 x 60 x 2.00

3.645

2.45

       

60 x 60 x 2.30

4.151

2.79

       

60 x 60 x 2.50

4.508

3.03

       

60 x 60 x 2.60

4.672

3.14

       

60 x 60 x 2.90

5.193

3.49

       

60 x 60 x 3.00

5.357

3.60

       

60 x 60 x  3.20

5.699

3.83

       

60 x 60 x 3.50

6.205

4.17

       

60 x 60 x 4.00

7.023

4.66

       

60 x 60 x 5.00

8.616

5.79

       

60 x 60 x 5.50

5.5

6.32

       

60 x 60 x 6.00

10.163

6.83

       

65 x 65 x 6.00

11.104

7.46

       

70 x 70 x 2.00

4.26

2.87

       

70 x 70 x 2.50

5.297

3.56

       

70 x 70 x 3.00

6.309

4.24

       

70 x 70 x 3.20

6.64

4.51

       

70 x 70 x 4.00

8.288

5.51

       

70 x 70 x 5.00

10.193

6.85

       

70 x 70 x 6.00

12.038

8.09

       

75 x 75 x 1.60

3.69

2.48

       

75 x 75 x 2.30

5.238

3.52

       

75 x 75 x 2.50

5.684

3.82

       

75 x 75 x 3.20

7.202

4.84

       

75 x 75 x 4.50

9.955

6.69

       

75 x 75 x 6.00

12.991

8.73

       

75 x 75 x 8.00

16.81

11.30

       

75 x 75 x 9.00

18.631

12.52

       

80 x 80 x 2.00

4.895

3.29

       

80 x 80 x 2.30

5.61

3.77

       

80 x 80 x 2.50

6.042

4.07

       

80 x 80 x 2.60

6.309

4.24

       

80 x 80 x 3.00

7.247

4.87

       

80 x 80 x 3.20

7.705

5.18

       

80 x 80 x 3.60

8.616

5.79

       

80 x 80 x 4.00

9.538

6.41

       

80 x 80 x 4.50

10.654

7.16

       

80 x 80 x 5.00

11.755

7.90

       

80 x 80 x 5.60

13.065

8.78

       

80 x 80 x 6.00

13.928

9.36

       

80 x 80 x 6.30

14.533

9.78

       

80 x 80 x 7.10

16.235

10.91

       

80 x 80 x 8.0

18.065

12.14

       

80 x 80 x 8.80

19.657

13.21

       

90 x 90 x 3.00

8.184

5.50

       

90 x 90 x 3.20

8.72

5.86

       

90 x 90 x 3.60

9.761

6.56

       

 90 x 90 x 4.00

10.798

7.25

       

90 x 90 x 4.50

12.068

8.11

       

 90 x 90 x 5.00

13.333

8.96

       

90 x 90 x 5.56

14.717

9.89

   

 

Square steel tubes are used in different industrial applications. These are used for accomplishing different purposes. The common areas, where these rectangular pipes and tubes are used are: supermarket racks, container fabrication, auto fabrication, motor cycles, doors and windows, industrial plant structure, bicycles, furniture etc. There are several guidelines for defining the rectangular pipes and tubes. These guidelines are length, width, height, welding gap, radius, diameter etc. According to the nature of the requirements, the size of the rectangular steel pipes and tubes can be altered. The thinner or the slimmer tubes are used for developing structures and frames. The seamless square steel tubes can resist more pressure than the welded seam pipes.

Application:

There are several guidelines for defining the rectangular pipes and tubes. These guidelines are length, width, height, welding gap, radius, diameter etc. According to the nature of the requirements, the size of the rectangular steel pipes and tubes can be altered. The thinner or the slimmer tubes are used for developing structures and frames. The seamless square steel tubes can resist more pressure than the welded seam pipes.

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