moreAbout us
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.
BEBON STEEL > flat bulb steel Shipbuilding steel plate flat bulb steel Shipbuilding steel plate
LR bulb flat shipbuilding steel

LR bulb flat shipbuilding steel

LR, Lloyd's Register of Shipping, is one of international classification society named for Lloyd. From maintenance underwriters insurable interest in marine insurance, LR has developed to a social public welfare institution which ensures ship and maritime safety of life and property.

LR offers kinds of steel certifications and LR bulb flat shipbuilding steel is one of that. LR bulb flat shipbuilding steel, one kind of medium section, is mainly used in shipbuilding and bridging fields. In shipbuilding, it commonly exits.

LR 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

 

We, BEBON, offer kinds of LR bulb flat shipbuilding steels, such as, A, B, D, E, AH32/A32, AH36/A36, DH32/D32, DH36/D36, EH32/E32, EH36/E36 and so on.