Chinese Standard Bulb Flats
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Chinese Standard Bulb Flats
The Bulb flats provided are steel sections made of marine steel according to Chinese standard GB/T9945-2012. They are the plate stiffener of choice for the shipbuilding industry due to their excellent strength to weight ratio and the fact that their shape prevents the build up of corrosive debris. Up to 20% of the ship¡¯s hull steel could possibly employ these sections and they are used in both commercial and military vessels. The Chinese standard bulb flats offered are produced by top steel mills with highest quality management standard. The bulb flats are manufactured from steel complying with the requirements of shipbuilding classification societies, and the available steel grades are CCSA, CCSB, CCSD, CCSE, AH32, AH36, AH40, DH32, DH36, DH40, EH32, EH36, EH40... Besides, we are capable of providing various dimensions. The length of bulb flats can be customized. If you are interested in our bulb flats, welcome to contact us. If you have any questions, please feel free to call us.
Profile of Chinese Bulb Flats
Dimensions
Model |
Nominal Dimension mm |
||||
b |
t |
h |
r1 |
r |
|
80¡Á5 |
80 |
5 |
19 |
4 |
¨Q1.5 |
80¡Á6 |
80 |
6 |
20 |
4 |
¨Q2 |
100¡Á7 |
100 |
7 |
22.5 |
4.5 |
¨Q2 |
100¡Á8 |
100 |
8 |
23.5 |
4.5 |
¨Q2 |
120¡Á6 |
120 |
6 |
23 |
5 |
¨Q2 |
120¡Á7 |
120 |
7 |
24 |
5 |
¨Q2 |
120¡Á8 |
120 |
8 |
25 |
5 |
¨Q2 |
140¡Á7 |
140 |
7 |
26 |
5.5 |
¨Q2 |
140¡Á8 |
140 |
8 |
27 |
5.5 |
¨Q2 |
140¡Á10 |
140 |
10 |
29 |
5.5 |
¨Q3 |
160¡Á7 |
160 |
7 |
29 |
6 |
¨Q2 |
160¡Á8 |
160 |
8 |
30 |
6 |
¨Q2 |
160¡Á9 |
160 |
9 |
31 |
6 |
¨Q2 |
160¡Á11 |
160 |
11 |
33 |
6 |
¨Q3 |
180¡Á8 |
180 |
8 |
33 |
7 |
¨Q2 |
180¡Á9 |
180 |
19 |
34 |
7 |
¨Q2 |
180¡Á10 |
180 |
10 |
35 |
7 |
¨Q3 |
180¡Á11 |
180 |
11 |
36 |
7 |
¨Q3 |
200¡Á9 |
200 |
9 |
37 |
8 |
¨Q2 |
200¡Á10 |
200 |
10 |
38 |
8 |
¨Q3 |
200¡Á11 |
200 |
11 |
39 |
8 |
¨Q3 |
200¡Á12 |
200 |
12 |
40 |
8 |
¨Q3 |
220¡Á10 |
220 |
10 |
41 |
9 |
¨Q3 |
220¡Á11 |
220 |
11 |
42 |
9 |
¨Q3 |
220¡Á12 |
220 |
12 |
43 |
9 |
¨Q3 |
240¡Á10 |
240 |
10 |
44 |
10 |
¨Q3 |
240¡Á11 |
240 |
11 |
45 |
10 |
¨Q3 |
240¡Á12 |
240 |
12 |
46 |
10 |
¨Q3 |
260¡Á10 |
260 |
10 |
47 |
11 |
¨Q3 |
260¡Á11 |
260 |
11 |
48 |
11 |
¨Q3 |
260¡Á12 |
260 |
12 |
49 |
11 |
¨Q3 |
280¡Á11 |
280 |
11 |
51 |
12 |
¨Q3 |
280¡Á12 |
280 |
12 |
52 |
12 |
¨Q3 |
280¡Á13 |
280 |
13 |
53 |
12 |
¨Q3 |
300¡Á11 |
300 |
11 |
54 |
13 |
¨Q3 |
300¡Á12 |
300 |
12 |
55 |
13 |
¨Q3 |
300¡Á13 |
300 |
13 |
56 |
13 |
¨Q3 |
320¡Á12 |
320 |
12 |
58 |
14 |
¨Q3 |
320¡Á13 |
320 |
13 |
59 |
14 |
¨Q3 |
320¡Á14 |
320 |
14 |
60 |
14 |
¨Q4 |
340¡Á12 |
340 |
12 |
61 |
15 |
¨Q3 |
340¡Á13 |
340 |
13 |
62 |
15 |
¨Q3 |
340¡Á14 |
340 |
14 |
63 |
15 |
¨Q4 |
370¡Á13 |
370 |
13 |
66.5 |
16.5 |
¨Q3 |
370¡Á14 |
370 |
14 |
67.5 |
16.5 |
¨Q4 |
370¡Á15 |
370 |
15 |
68.5 |
16.5 |
¨Q4 |
400¡Á14 |
400 |
14 |
72 |
18 |
¨Q4 |
400¡Á15 |
400 |
15 |
73 |
18 |
¨Q4 |
400¡Á16 |
400 |
16 |
74 |
18 |
¨Q4 |
430¡Á14 |
430 |
14 |
76.5 |
19.5 |
¨Q4 |
430¡Á15 |
430 |
15 |
77.5 |
19.5 |
¨Q4 |
430¡Á17 |
430 |
17 |
79.5 |
19.5 |
¨Q4 |
430¡Á19 |
430 |
19 |
81.5 |
19.5 |
¨Q4 |
430¡Á20 |
430 |
20 |
82.5 |
19.5 |
¨Q4 |
Chinese Bulb Flats
Chinese Bulb Flats