Hot toua piauau Tapawhā me Tapawhā Steel Tube
1. Rauemi
GB/T 6728: Q195, Q215, Q235, Q345B;
ASTM A500: Kōeke A, Kōeke B, Kōeke C;
EN 10219: S235JR, S275JR, S355JR;
AS 1163: C250, C350, C450;
JISG 3466: STKR400, STKR490
2. Te awhe whakaputa me te rahi.
RAHI: 15 * 15 * - 500 * 500 mm; 20*30 – 400*600 mm.
MATEO: 1.0 – 16.0 mm.
E whakaatu ana te tūtohi i runga ake nei, ka taea e tatou te whakaputa i enei rahinga awheawhe. A he maha nga rahi motuhake kaore i te raarangi i konei. Na pls whakapā tika mai ki te kore koe e kitea o rahinga e hiahiatia ana.
3. Paerewa.
GB/T 6728, ASTM A500, BS EN 10219, AS 1163, JIS G3466.
4. Te roa.
Ko nga roa noa he 4M, 5.8M, 6M, 8M, 11.8M, 12M me etahi atu roa. Ka taea te whakarite i te roa kia rite ki te hiahia a te kaihoko.
|
rahi
|
（kg/m）
|
rahi
|
（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
|
|
|
