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Marine Bulb Flats

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Marine Bulb Flats

Marine Bulb Flats

Bulb flats is a kind of steel sections with an optimum weight ratio. They are used in shipbuilding as plate stiffeners in different fields of application. Their shape guarantees many advantages compared with other reinforcement solutions: first, bulb flats are the most economical reinforcement for plates; second, they have obvious advantages in strength to weight ratio than other possible reinforcement; their shape reduce welding to minimum during installation... The marine bulb flats are made of marine steel certified by leading classification societies, such as CCS, ABS, BV, LR, GL... The available steel grades are grade A, B, D, E, AH32, DH32, EH32, AH36, DH36, EH36, AH40, DH40, EH40. They are produced by Chinese top steel mills which have mature technology, strict quality management and rich production experience. The bulb flats meet requirements of GB/T 9945-2012 or EN 10067. If you are interested in our hot rolled bulb flats, welcome to contact us. Customization is available.

Dimensions of EN10067 Marine Bulb Flats

Nominal Size

Dimensions for

b

(mm)

t

(mm)

c

(mm)

r

(mm)

80¡Á5

80¡Á6

80

5

6

14

4

100¡Á7

100¡Á8

100

7

8

15.5

4.5

120¡Á6

120¡Á7

120¡Á8

120

6

7

8

17

5

140¡Á7

140¡Á8

140¡Á10

140

7

8

10

19

5.5

160¡Á7

160¡Á8

160¡Á9

160¡Á11

160

7

8

9

11

22

6

180¡Á8

180¡Á9

180¡Á10

180¡Á11

180

8

19

10

11

25

7

200¡Á9

200¡Á10

200¡Á11

200¡Á12

200

9

10

11

12

28

8

220¡Á10

220¡Á11

220¡Á12

220

10

11

12

31

9

240¡Á10

240¡Á11

240¡Á12

240

10

11

12

34

10

If you want to know more dimensions, please click herehttp://www.hiseamarine.com/en-10067-bulb-flats-5865.html

Dimensions of GB/T 9945-2012 Marine Bulb Flats

Model

Nominal Dimension

mm

Sectional Area

cm2

Nominal Weight

kg/m

b

t

h

r1

r

80¡Á5

80

5

19

4

¨Q1.5

5.41

4.25

80¡Á6

80

6

20

4

¨Q2

6.21

4.88

100¡Á7

100

7

22.5

4.5

¨Q2

8.74

6.86

100¡Á8

100

8

23.5

4.5

¨Q2

9.74

7.65

120¡Á6

120

6

23

5

¨Q2

9.32

7.32

120¡Á7

120

7

24

5

¨Q2

10.52

8.26

120¡Á8

120

8

25

5

¨Q2

11.72

9.20

140¡Á7

140

7

26

5.5

¨Q2

12.43

9.75

140¡Á8

140

8

27

5.5

¨Q2

13.93

10.85

140¡Á10

140

10

29

5.5

¨Q3

16.63

13.05

160¡Á7

160

7

29

6

¨Q2

14.60

11.46

160¡Á8

160

8

30

6

¨Q2

16.20

12.72

160¡Á9

160

9

31

6

¨Q2

17.80

13.97

160¡Á11

160

11

33

6

¨Q3

21.00

16.49

180¡Á8

180

8

33

7

¨Q2

18.86

14.80

180¡Á9

180

19

34

7

¨Q2

20.66

16.22

180¡Á10

180

10

35

7

¨Q3

22.46

17.63

180¡Á11

180

11

36

7

¨Q3

24.26

19.04

200¡Á9

200

9

37

8

¨Q2

23.66

18.57

200¡Á10

200

10

38

8

¨Q3

25.66

20.14

200¡Á11

200

11

39

8

¨Q3

27.66

21.71

200¡Á12

200

12

40

8

¨Q3

29.66

23.28

If you want to know more dimensions, please click herehttp://www.hiseamarine.com/gb-9945-bulb-flats-5864.html

Marine Bulb Flats

Marine Bulb Flats

Marine Bulb Flats

Marine Bulb Flats

Marine Bulb Flats

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