Tel : 0086-0371-86172891
Shipbuilding bulb flat bar, Hot rolled bulb flat bar for shipbuilding, marine Hot rolled bulb flat bar for ship, Hot rolled bulb flat bar for ship hull
Standard: ABS, LR,GL, DNV, BV ,NK, KR, RINA
Steel Grade :ABS A,ABS B , ABS AH32, ABS AH36,LRA,LR B,LR AH32,LR AH36,GL A,GL B,GL AH32,GL AH36,DNV A,DNV B,DNV AH32,DNV AH36,BV A,BV B,BV AH32,BV AH36,
NK A,NK B,NK AH32,NK AH36,KR A,KR B,KR AH32,KR AH36,RINA A,RINA B,RINA AH32,RINA AH36,
Dimension range : 80*5 -- 430*20 , length from 3 meters to 13 meters
type |
size(mm) |
CSA (cm2) |
weight (kg/m) |
allowable deviation |
||||||
b |
t |
h |
rl |
r |
b |
t |
h |
|||
80 × 5 |
80 |
5 |
19 |
4 |
≤1.5 |
5.41 |
4.25 |
±1.5 |
+0.7 |
±0.5 |
6 |
20 |
≤2 |
6.21 |
4.88 |
||||||
100 × 7 |
100 |
7 |
22.5 |
4.5 |
≤2 |
8.74 |
6.86 |
|||
8 |
23.5 |
9.74 |
7.65 |
|||||||
120 × 6 |
120 |
6 |
23 |
5 |
≤2 |
9.32 |
7.32 |
|||
7 |
24 |
10.52 |
8.26 |
|||||||
8 |
25 |
11.72 |
9.20 |
|||||||
140 × 7 |
140 |
7 |
26 |
5.5 |
≤2 |
12.43 |
9.75 |
±2.0 |
+1.0 |
±0.8 |
8 |
27 |
13.83 |
10.85 |
|||||||
10 |
29 |
≤3 |
16.63 |
13.05 |
||||||
160 × 7 |
160 |
7 |
29 |
6 |
≤2 |
14.60 |
11.46 |
|||
8 |
30 |
16.20 |
12.72 |
|||||||
9 |
31 |
17.80 |
13.97 |
|||||||
11 |
33 |
≤3 |
21.00 |
16.49 |
||||||
180 × 8 |
180 |
8 |
33 |
7 |
≤2 |
18.86 |
14.80 |
|||
9 |
34 |
20.66 |
16.22 |
|||||||
10 |
35 |
≤3 |
22.46 |
17.63 |
||||||
11 |
36 |
24.26 |
19.04 |
|||||||
200 × 9 |
200 |
9 |
37 |
8 |
≤2 |
23.66 |
18.57 |
±3.0 |
+1.1 |
±0.95 |
10 |
38 |
≤3 |
25.66 |
20.14 |
||||||
11 |
39 |
27.66 |
21.71 |
|||||||
12 |
40 |
29.66 |
23.28 |
|||||||
220 × 10 |
220 |
10 |
41 |
9 |
≤3 |
29.66 |
22.27 |
|||
11 |
42 |
29.00 |
24.50 |
|||||||
12 |
43 |
31.20 |
26.22 |
|||||||
240 × 10 |
240 |
10 |
40 |
10 |
≤3 |
33.49 |
25.50 |
|||
11 |
45 |
34.89 |
27.39 |
|||||||
12 |
46 |
37.29 |
29.27 |
|||||||
260 × 10 |
260 |
10 |
47 |
11 |
≤3 |
36.11 |
28.35 |
|||
11 |
48 |
38.71 |
30.39 |
|||||||
12 |
49 |
41.31 |
32.43 |
|||||||
280 × 11 |
280 |
11 |
51 |
12 |
≤3 |
42.68 |
33.50 |
|||
12 |
52 |
45.48 |
35.70 |
|||||||
13 |
53 |
48.28 |
37.90 |
|||||||
300 × 11 |
300 |
11 |
54 |
13 |
≤3 |
46.78 |
36.70 |
|||
12 |
55 |
49.79 |
39.09 |
|||||||
13 |
56 |
52.79 |
41.44 |
|||||||
320 × 12 |
320 |
12 |
58 |
14 |
≤3 |
54.25 |
42.60 |
±4.0 |
+1.3 |
+1.10 |
13 |
59 |
57.25 |
45.09 |
|||||||
14 |
60 |
≤4 |
60.85 |
47.60 |
||||||
340 × 12 |
340 |
12 |
61 |
15 |
≤3 |
58.84 |
46.20 |
|||
13 |
62 |
62.24 |
48.86 |
|||||||
14 |
63 |
≤4 |
65.54 |
51.50 |
||||||
370 × 13 |
370 |
13 |
66.5 |
16.5 |
≤3 |
69.70 |
54.70 |
|||
14 |
67.5 |
≤4 |
73.40 |
57.60 |
||||||
15 |
68.5 |
77.10 |
60.50 |
|||||||
400 × 14 |
400 |
14 |
72 |
18 |
≤4 |
81.48 |
63.96 |
|||
15 |
73 |
85.48 |
67.10 |
|||||||
16 |
74 |
89.48 |
70.20 |
|||||||
430 × 14 |
430 |
14 |
76.5 |
19.5 |
≤4 |
89.70 |
70.60 |
|||
15 |
77.5 |
94.19 |
73.90 |
|||||||
17 |
79.5 |
102.79 |
80.70 |
|||||||
19 |
81.5 |
111.39 |
87.40 |
|||||||
20 |
82.5 |
115.00 |
90.80 |