Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
Hot rolled L shaped steel bar is mainly used in shipbuilding, Ocean and Marine Industry Construction, and common structural construction. The popular size of hot rolled L shaped :200 × 90 × 8 ×14, 200 × 90 × 9 × 14, 200 × 90 ×10 ×14, 250 × 90 × 9 × 14, 250 × 90 × 9 × 15, 250 × 90 × 10 × 15, 250 × 90 × 11× 16, 250 × 90 × 12 × 16, 300 × 90 × 10 × 16, 300 × 90 × 11× 16, 300 × 90 × 11 × 16, 300 × 90 × 12 × 17, 300 × 90 × 13 × 17, 350 × 100 × 11 × 17, 350 × 100 × 12 × 17, 400 × 100 × 11.5 × 16, 400 × 100 × 12 × 18, 400 × 100 × 13 × 18, 450 × 125 × 11.5 × 18
Products list:
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NV/D |
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GL Grade A |
NV D36 |
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GL Grade B |
AB/DH32 |
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GL AH32 |
DNV AH32 |
BV/D |
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GL AH36 |
DNV AH36 |
BV/DH36 |
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KR D32 |
KR D36 |
RI/D |
RI/D32 |
RI/D36 |
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GL-D32 |
GL-D36 |
NK DH32 |
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NV D32 |
AB/D |
AB/DH36 |
BV/DH32 |
KR D |
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GL-A |
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L shaped section (JIS G192-2008)
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Type
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Nominal dimensions (mm) |
Sectional area |
Mass/Unit length |
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A |
B |
t1 |
t2 |
r1 |
r2 |
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L200×90×8×14 |
200 |
90 |
8 |
14 |
14 |
7 |
27.80 |
21.8 |
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L200×90×9×14 |
200 |
90 |
9 |
14 |
14 |
7 |
29.66 |
23.3 |
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L200×90×10×14 |
200 |
90 |
10 |
14 |
14 |
7 |
31.52 |
24.7 |
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L250×90×9×14 |
250 |
90 |
9 |
14 |
17 |
8.5 |
34.31 |
26.9 |
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L250×90×9×15 |
250 |
90 |
9 |
15 |
17 |
8.5 |
35.12 |
27.6 |
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L250×90×10×15 |
250 |
90 |
10 |
15 |
17 |
8.5 |
37.47 |
29.4 |
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L250×90×11×16 |
250 |
90 |
11 |
16 |
17 |
8.5 |
40.16 |
31.9 |
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L250×90×12×16 |
250 |
90 |
12 |
16 |
17 |
8.5 |
42.95 |
33.7 |
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L300×90×10×16 |
300 |
90 |
10 |
16 |
19 |
9.5 |
43.88 |
34.1 |
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L300×90×11×16 |
300 |
90 |
11 |
16 |
19 |
9.5 |
46.22 |
36.3 |
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L300×90×12×17 |
300 |
90 |
12 |
17 |
19 |
9.5 |
49.84 |
39.1 |
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L300×90×13×17 |
300 |
90 |
13 |
17 |
19 |
9.5 |
52.67 |
41.3 |
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L350×100×11×17 |
350 |
100 |
11 |
17 |
22 |
11 |
54.41 |
42.7 |
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L350×100×12×17 |
350 |
100 |
12 |
17 |
22 |
11 |
57.74 |
45.3 |
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L400×100×11.5×16 |
400 |
100 |
11.5 |
16 |
24 |
12 |
61.09 |
47.9 |
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L400×100×12×18 |
400 |
100 |
12 |
18 |
24 |
12 |
64.70 |
50.8 |
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L400×100×13×18 |
400 |
100 |
13 |
18 |
24 |
12 |
68.59 |
53.8 |
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L450×125×11.5×18 |
450 |
125 |
11.5 |
18 |
24 |
12 |
73.11 |
57.4 |
Tolerances of L shaped section (JIS G3192-2008)
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Nominal dimensions (mm)
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Tolerances of products (mm) |
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Standard/JIS G3192-2008 |
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Width(A或B) |
50≤A、B<100 |
±2.0 |
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100≤A、B<200 |
±3.0 |
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200≤A、B |
±4.0 |
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Thickness(t, t1, t2) |
A≥130 |
6.3≤t<10 |
±0.8 |
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10≤t<16 |
±1.0 |
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16≤t<200 |
±1.2 |
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