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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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D bulb flat shipbuilding steel

D bulb flat shipbuilding steel 

D bulb flat shipbuilding steel is just a common tensile strength steel, no high tensile strength, but in other respects, it has many advantages, such as, good toughness property, strong corrosion-resistance, welding property and so on. Based on this, D bulb flat shipbuilding steel is usually used for shipbuilding.

Ps: D bulb flat shipbuilding steel is mainly used in the manufacture of the ship's hull structure whose weight is below 10000 tons,and usually do navigation around coastal and river area.

D bulb flat shipbuilding steel theoretical weight table:

Model

Size

Weight

b

h

t

r1

r

kg/m

50X4(5#)

50

16

4

2.5

≤1.5

2.26

60X5(6#)

60

19

5

3.5

3.38

70X5(7#)

70

21

5

3.5

4

80X5(8#)

80

22

5

4

4.61

90X5.5(9#)

90

24

5.5

4

5.55

100X6(10#)

100

26

6

5

6.81

120X6.5(12#)

120

30

6.5

5

≤2.0

8.78

140X7(14a)

140

33

7

6

11.1

140X9(14b)

140

35

9

6

13.3

160X8(16a)

160

36

8

7

14.17

180X9(18a)

180

40

9

7

≤2.0

17.5

180X11(18b)

180

42

11

7

20.32

200X10(20a)

200

44

10

8

≤3.0

21.58

200X12(20b)

200

46

12

8

24.72

220X11(22a)

220

48

11

8.5

25.87

220X13(22b)

220

50

13

8.5

29.33

240X12(24a)

240

52

12

9

30.55

240X14(24b)

240

54

14

9

34.32

270X12(27a)

270

55

12

9.5

34.53

270X14(27b)

270

57

14

9.5

 

So far, CCS D bulb flat shipbuilding steel, ABS D bulb flat shipbuilding steel, GL D bulb flat shipbuilding steel, LR D bulb flat shipbuilding steel, DNV D bulb flat shipbuilding steel, BV D bulb flat shipbuilding steel, RINA D bulb flat shipbuilding steel, NK D bulb flat shipbuilding steel, KR D bulb flat shipbuilding steel can be offered for you.