Bulb Flat ,HP
Bulb Flat ,HP
Product Details
With nearly 20 years' experience, Henan HZZ is now known as one of the leading manufacturers and suppliers of bulb flat ,hp. All of our products are strictly processed in our mill. Please rest assured to buy quality steel products with high strength from our factory.

Bulb Flat

Main Application:

Bulb Flat can be used in Shipbuilding Project,Bridges, Transmission Tower, Lifting Transportation Machinery, Ship, Industrial Furnace, Reaction Tower, Container Frame And Warehouse

Steel Name: Bulb Flat ,HP

Steel Standard: GB/T994, EN10067:1997

Rolling Size: Thickness*Width*Length 5-19.5mm*60-430mm*5000-18000mm


Additional Condition:

AR(As Hot Rolled only),

TMCP(Thermal Mechanical Control Processing),

N(Normalized),

Charpy V-Notch Impact Test,

The Third Party Test (Such as SGS Test), 

Coated or Shot Blasting and Painting. 

Main Steel Grade:Bulb Flat included  A, AH32, AH36 approved by ABS, CCS, LR, DNV,GL, NK, BV, KR,RINA, EN10025-2 S355JR, S275JR, JIS3101 SS400, ASTM A36, China Grade Q235B


The Steel Size and Weight can be checked as follow:

Steel Name

Steel Size(mm) and Weight(Kg/m)

Steel Standard

Size

D

B

KG/M

Bulb Flat  GB/T9945 EN10067:1997

GB6

5

60

3.38

GB8

5

80

4.61

GB9

5.5

90

5.55

GB10#

6

100

6.68

GB12#

6.5

120

8.78

GB14a

7

140

11.1

GB14b

9

140

13.3

GB16a

8

160

14.17

GB16b

10

160

16.68

GB18a

9

180

17.5

GB18b

11

180

20.32

GB20a

10

200

21.58

GB20b

12

200

24.72

GB22a

11

220

25.87

GB22b

13

220

29.33

GB24a

12

240

30.55

GB24b

14

240

34.22

GB27a

12

270

34.53

GB27b

14

270

38.77

80X5

5

80

4.25

80X6

6

80

4.88

80X7

7

80

5.51

100X6

6

100

5.08

100X7

7

100

6.36

100X8

8

100

7.65

120X6

6

120

7.32

120X7

7

120

8.26

120X8

8

120

9.2

140X7

7

140

9.76

140X8

8

140

10.85

140X9

9

140

11.9

140X10

10

140

13.05

160X7

7

160

12.46

160X8

8

160

12.72

160X9

9

160

13.97

160X10

10

160

15.23

180X8

8

180

14.9

180X9

9

180

16.22

180X10

10

180

17.63

180X11

11

180

19.64

200X9

9

200

18.67

200X10

10

200

20.14

200X11

11

200

22.71

200X11.5

11.5

200

22.5

200X12

12

200

23.28

220X10

10

220

22.77

220X11

11

220

24.5

220X11.5

11.5

220

25.36

220X12

12

220

26.22

240X10

10

240

26.5

240X11

11

240

27.39

240X12

12

240

29.27

260X10

10

260

28.35

260X11

11

260

30.39

260X12

12

260

32.43

280X11

11

280

33.5

280X12

12

280

35.7

280X13

13

280

37.9

300X11

11

300

36.7

300X12

12

300

39.09

300X13

13

300

41.44

300X14

14

300

43.4

320X12

12

320

42.6

320X13

13

320

45.09

320X14

14

320

47.6

340X12

12

340

46.2

340X13

13

340

48.86

340X14

14

340

51.6

370X13

13

370

54.7

370X14

14

370

57.6

370X15

15

370

60.5

400X14

14

400

63.96

400X15

15

400

67.1

400X16

16

400

70.2

430X14

19.5

430

70.6

430X15

19.5

430

73.9

430X17

19.5

430

80.6

430X20

19.5

430

90.8

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