Ebe na-ekpo ọkụ tinye galvanized Square na Rectangular Steel tube
1. Ihe
GB/T 6728: Q195, Q215, Q235, Q345B;
ASTM A500: Ọkwa A, Ọkwa B, Ọkwa C;
EN 10219: S235JR, S275JR, S355JR;
AS 1163: C250, C350, C450;
JISG 3466: STKR400, STKR490
2. Production nso na nha.
Nha: 15 * 15 * - 500 * 500 mm; 20 * 30 - 400 * 600 mm.
Okpokoro: 1.0 - 16.0 mm.
Dị ka chaatị dị n'elu na-egosi, anyị nwere ike ịmepụta nha ndị a. Edepụtaghịkwa ọtụtụ nha pụrụ iche ebe a. Yabụ pls kpọtụrụ m ozugbo ma ọ bụrụ na ịchọtaghị nha gị achọrọ.
3. Standard.
GB/T 6728, ASTM A500, BS EN 10219, AS 1163, JIS G3466.
4. Ogologo.
Ogologo oge niile nwere 4M, 5.8M, 6M, 8M, 11.8M, 12M na ọtụtụ ogologo ndị ọzọ. Enwere ike ịhazi ogologo dị ka ihe ndị ahịa chọrọ.
|
nha
|
(kg /m)
|
nha
|
(kg /m)
|
|
20*20*1.2
|
0.75
|
70*70*4
|
8.22
|
|
25*25*1.2
|
0.94
|
70*70*5
|
10.2
|
|
40*40*2
|
2.29
|
80*60*3
|
7.09
|
|
40*40*2.5
|
3.02
|
80*60*4
|
8.22
|
|
40*40*4
|
4.68
|
80*60*5
|
10.25
|
|
50*30*2.5
|
3.02
|
80*80*4
|
9.96
|
|
50*30*3
|
3.6
|
80*80*6
|
13.85
|
|
50*32*2
|
2.2
|
90*40*2.5
|
5.19
|
|
50*35*2.5
|
3.32
|
90*60*5
|
10.47
|
|
50*50*2.5
|
3.81
|
100*60*3
|
7.3
|
|
50*50*3
|
4.44
|
100*60*4
|
9.16
|
|
50*50*4
|
5.74
|
100*60*5
|
11.53
|
|
55*38*2
|
2.8
|
100*60*4.5
|
14.41
|
|
60*40*2.5
|
3.81
|
100*100*4
|
11.65
|
|
60*40*3
|
4.44
|
100*100*8
|
23
|
|
60*40*4
|
5.74
|
120*120*4
|
14.16
|
|
60*60*2.5
|
4.52
|
160*80*4.5
|
15.84
|
|
60*60*3
|
5.38
|
160*160*4.5
|
19.2
|
|
60*60*4
|
7.02
|
220*80*6
|
27.1
|
|
70*50*4
|
7.02
|
|
|
