Sino Bridge Resource Co., Ltd.

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Hot rolled bulb flat steel for shipbuilding

Update Time: 2012/12/4

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Specifications

Hot rolled bulb flat steel for shipbuilding
Specification:
HP280*11,
HP280*12,
HP280*13,
HP280*14,
Common length: 6 to 12m
Maximum length: 20m
Grade: A, B, D, A32, A36, SS400, SS540, S235JR, S235JO, S235J2, S275JO, S275J2, S355JR, S355JO, S355J2
Classification society approval: CCS (China), GL (Germany), DNV (Norway), LR (Britain), ABS (America), BV (France), NK(Japan), KR(Korea), RINA (Italy)
We have also passed the European EU CE certificate.
sizes and theoretical weight of bulb plates
 
 
size
dimension /mm
t/weight
 
dimension /mm
t/weight
 
 
b
h
t
(kg/m)
b
h
t
(kg/m)
 
Standard: GB/T9945-2001, BS EN10067: 1997
Standard: GB/T9945-2001, BS EN10067: 1997
 
GB5#
50
16
4
2.26
180x12
180
37
12
20.45
 
GB6#
60
19
5
3.38
200x9
200
37
9
18.57
 
GB7#
70
21
5
4.00
200x10
200
38
10
20.14
 
GB8#
80
22
5
4.61
200x11
200
39
11
21.71
 
GB9#
90
24
5.5
5.55
200x11.5
200
39.5
11.5
22.50
 
GB10#
100
26
6
6.81
200x12
200
40
12
23.28
 
GB12#
120
30
6.5
8.78
220x10
220
41
10
22.77
 
GB14a
140
33
7
11.10
220x11
220
42
11
24.50
 
GB14b
140
35
9
13.30
220x11.5
220
42.5
11.5
25.36
 
GB16a
160
36
8
14.17
220x12
220
43
12
26.22
 
GB16b
160
38
10
16.68
240x10
240
44
10
25.50
 
GB18a
180
40
9
17.50
240x11
240
45
11
27.39
 
GB18b
180
42
11
20.32
240x12
240
46
12
29.27
 
GB20a
200
44
10
21.58
260x10
260
47
10
28.35
 
GB20b
200
46
12
24.72
260x11
260
48
11
30.39
 
GB22a
220
48
11
25.87
260x11.5
260
48.5
11.5
31.41
 
GB22b
220
50
13
29.33
260x12
260
49
12
32.43
 
GB24a
240
52
12
30.55
260x13
260
50
13
34.47
 
GB24b
240
54
14
34.32
280x11
280
51
11
33.50
 
GB27a
270
55
12
34.53
280x12
280
52
12
35.70
 
GB27b
270
57
14
38.77
280x13
280
53
13
37.90
 
80x5
80
19
5
4.25
280x14
280
54
14
40.04
 
80x6
80
20
6
4.88
300x11
300
54
11
36.70
 
80x7
80
21
7
5.51
300x12
300
55
12
39.09
 
100x6
100
21.5
6
6.08
300x13
300
56
13
41.44
 
100x7
100
22.5
7
6.86
300x14
300
57
14
43.79
 
100x8
100
23.5
8
7.65
320x12
320
58
12
42.60
 
120x6
120
23
6
7.32
320x13
320
59
13
45.09
 
120x7
120
24
7
8.26
320x14
320
60
14
47.60
 
120x8
120
25
8
9.20
340x12
340
61
12
46.20
 
120x9
120
26
9
10.14
340x13
340
62
13
48.86
 
120x10
120
27
10
11.08
340x14
340
63
14
51.50
 
140x7
140
26
7
9.75
340x15
340
64
15
54.14
 
140x8
140
27
8
10.85
370x13
370
66.5
13
54.70
 
140x9
140
28
9
11.90
370x14
370
67.5
14
57.60
 
140x10
140
29
10
13.05
370x15
370
68.5
15
60.50
 
160x7
160
29
7
11.46
400x13
400
71
13
60.82
 
160x8
160
30
8
12.72
400x14
400
72
14
63.96
 
160x9
160
31
9
13.97
400x15
400
73
15
67.10
 
160x10
160
32
10
15.23
400x16
400
74
16
70.20
 
160x11
160
33
11
16.49
430x14
430
76.5
14
76.60
 
180x8
180
33
8
14.80
430x15
430
77.5
15
73.90
 
180x9
180
34
9
16.22
430x17
430
79.5
17
80.70
 
180x10
180
35
10
17.63
430x19
430
81.5
19
87.40
 
180x11
180
36
11
19.04
430x20
430
82.5
20
90.80
 
 

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