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Henan BEBON international co.,ltd located in zhengzhou ,henan province of china. Since it was established in 2008, Henan BEBON has earned an outstanding reputation for its professional exporting shipbuilding steel.About the products,we mainly specialized in steel products for shipbuilding which have been approved by some authoritative classification societies,likeLR,BV,ABS,DNV,GL and so on . Besides, we have three big warehouses--Zhengzhou,Tianjin and shanghai.
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RINA AH32 bulb falt shipbuilding steel, RINA A32 bulb falt shipbuilding steel

RINA AH32 bulb falt shipbuilding steel

RINA AH32 bulb falt shipbuilding steel belongs to high strength steel,and now more and more high strength bulb flat steel are used to bulid ships and vessels as ship bones.

Minnimum yield strength point for RINA AH32 bulb falt shipbuilding steel shall be 315 Mpa,and tensile strength shall be within 440-590 Mpa.The steel mark on RINA AH32 bulb falt shipbuilding steel is RINA/A32.

RINA AH32 bulb falt shipbuilding steel rolling sizes

Model

Nominal Size (mm)

Section
Area
(cm2)

Weight (kg/m)

 

b

t

h

rl

r

 

 

 

HP80×5
HP80×6

80

5

19

4

≤1.5

5.41

4.25

 

6

20

≤2

6.21

4.88

 

HP100×7
HP100×8

100

7

22.5

4.5

≤2

8.74

6.86

 

8

23.5

9.74

7.65

 

HP120×6
HP120×7
HP120×8

120

6

23

5

≤2

9.32

7.32

 

7

24

10.52

8.26

 

8

25

11.72

9.20

 

HP140×7
HP140×8
HP140×10

140

7

26

5.5

≤2

12.43

9.75

 

8

27

13.83

10.85

 

10

29

≤3

16.63

13.05

 

HP160×7
HP160×8
HP160×9
HP160×11

160

7

29

6

≤2

14.60

11.46

 

8

30

16.20

12.72

 

9

31

17.80

13.97

 

11

33

≤3

21.00

16.49

 

HP180×8
HP180×9
HP180×10
HP180×11

180

8

33

7

≤2

18.86

14.80

 

9

34

20.66

16.22

 

10

35

≤3

22.46

17.63

 

11

36

24.26

19.04

 

HP200×9
HP200×10
HP200×11
HP200×12

200

9

37

8

≤2

23.66

18.57

 

10

38

≤3

25.66

20.14

 

11

39

 

27.66

21.71

 

12

40

29.66

23.28

 

HP220×10
HP220×11
HP220×12

220

10

41

9

≤3

29.66

22.27

 

11

42

29.00

24.50

 

12

43

31.20

26.22

 

HP240×10
HP240×11
HP240×12

240

10

40

10

≤3

33.49

25.50

 

11

45

34.89

27.39

 

12

46

37.29

29.27

 

HP260×10
HP260×11
HP260×12

260

10

47

11

≤3

36.11

28.35

 

11

48

38.71

30.39

 

12

49

41.31

32.43

 

HP280×11
HP280×12
HP280×13

280

11

51

12

≤3

42.68

33.50

 

12

52

45.48

35.70

 

13

53

48.28

37.90

 

HP300×11
HP300×12
HP300×13

300

11

54

13

≤3

46.78

36.70

 

12

55

49.79

39.09

 

13

56

52.79

41.44

 

HP320×12
HP320×13
HP320×14

320

12

58

14

≤3

54.25

42.60

 

13

59

57.25

45.09

 

14

60

≤4

60.85

47.60

 

HP340×12
HP340×13
HP340×14

340

12

61

15

≤3

58.84

46.20

 

13

62

62.24

48.86

 

14

63

≤4

65.54

51.50

 

HP370×13
HP370×14
HP370×15

370

13

66.5

16.5

≤3

69.70

54.70

 

14

67.5

≤4

73.40

57.60

 

15

68.5

77.10

60.50

 

HP400×14
HP400×15
HP400×16

400

14

72

18

≤4

81.48

63.96

 

15

73

85.48

67.10

 

16

74

89.48

70.20

 

HP430×14
HP430×15
HP430×17
HP430×19
HP430×20

430

14

76.5

19.5

≤4

89.70

70.60

 

15

77.5

94.19

73.90

 

17

79.5

102.79

80.70

 

19

81.5

111.39

87.40

 

20

82.5

115.00

90.80

RINA AH32 bulb falt shipbuilding steel is one of the main products in BEBON. Based on good quality, we can sale a large amount of DNV bulb flat shipbuilding steels per mouth.