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European Standard Bulb Flats

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European Standard Bulb Flats

European Standard Bulb Flats

Bulb flats offer signeficent benefits in shipbuilding stiffener applications. Bulb flats provide benefits during the initial steel construction phase, and also during the working life of a ship or other products on which they are used. The bulb flats are economical, efficient and reliable. Because of rounded edges, there is no need for edge grinding before painting, saving time and money. The bulb flats we provided are manufactured complying with European standard EN10067:1997. They are produced from steel grades which conform with the requirements of CCS, ABS, GL, KR, NK, RINA, DNV, BV, LR. The steel grades are as bellow: grade A, B, D, E, AH32, DH32, EH32, AH36, DH36, EH36, AH40, DH40, EH40. If you have any specific requirements, we are able to customize products for you. The bulb flats offered are produced by Chinese top steel mills which have earned good reputation. If you are interested in our bulb flats or want to know more details, please contact us. European Standard Bulb Flats

Profile of European Standard Bulb Flats

Dimensions of European Standard 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

260¡Á10

260¡Á11

260¡Á12

260

10

11

12

37

11

280¡Á11

280¡Á12

280¡Á13

280

11

12

13

40

12

300¡Á11

300¡Á12

300¡Á13

300

11

12

13

43

13

320¡Á12

320¡Á13

320¡Á14

320

12

13

14

46

14

340¡Á12

340¡Á13

340¡Á14

340

12

13

14

49

15

370¡Á13

370¡Á14

370¡Á15

370

13

14

15

53.5

16.5

400¡Á14

400¡Á15

400¡Á16

400

14

15

16

58

18

430¡Á14

430¡Á15

430¡Á17

430¡Á19

430¡Á20

430

14

15

17

19

20

62.5

19.5


Tolerance on Dimensions

Dimensions (mm)

Tolerances (mm)

b

t

>

¨Q

¨R

¨Q

for b

for t

120

5

8

¡À1.5

+0.7

-0.3

120

180

7

11

¡À2.0

+1.0

-0.3

180

300

9

13

¡À3.0

+1.0

-0.4

300

430

12

20

¡À4.0

+1.2

-0.4

European Standard Bulb Flats

European Standard Bulb Flats

European Standard Bulb Flats

European Standard Bulb Flats

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Our mail: manager@hiseamarine.com

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