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Galvanization steel strand is the dominant product of our company and the common specifications includes 1〜 7, 1〜 19 at present.

Struc-
ture
Steel wire diameter
Steel strand diameter
Transect area
Nominal tensile strengt
Weight of Zinc coat
Refere-
nce
weight
1175
1270
1370
1470
1570
Steel wire breaking tension
summation −KN
A
B
C
1〜7
1.00
3.0
5.50
6.46
6.98
7.54
8.08
8.64
160
110
80
4.37
1.20
3.6
7.92
9.31
10.06
10.85
11.64
12.43
160
110
80
6.29
1.40
4.2
10.78
12.67
13.69
14.77
15.85
16.92
160
130
90
8.56
1.60
4.8
14.07
16.53
17.87
19.28
20.68
22.09
180
130
90
11.17
1.80
5.4
17.81
20.93
22.62
24.40
26.18
27.96
180
160
110
14.14
2.00
6.0
21.99
25.84
29.73
30.13
32.32
34.52
200
160
110
17.46
2.30
6.9
29.08
34.17
36.93
39.84
42.75
45.66
220
200
140
23.09
2.60
7.8
37.17
43.60
47.20
50.92
54.63
-
220
200
140
29.51
2.90
8.7
46.24
54.33
58.72
63.35
67.97
-
-
230
160
36.71
3.00
9.6
56.30
66.15
71.50
77.13
82.76
-
-
230
160
44.70
3.50
10.5
67.35
79.14
85.85
92.27
-
-
-
250
175
53.48
3.80
11.4
79.39
93.28
100.82
108.76
-
-
-
250
175
63.04
1〜19
1.60
8.0
38.20
44.88
48.51
52.33
56.15
59.97
160
110
80
30.40
1.80
9.0
48.35
56.81
61.40
66.24
71.07
75.91
160
110
80
38.49
2.00
10.0
59.69
70.14
75.81
81.78
87.74
93.71
160
130
90
47.51
2.30
11.5
78.94
92.75
100.25
108.15
116.04
123.74
180
130
90
62.84
2.60
13.0
100.88
118.53
128.12
138.20
148.29
-
180
160
110
80.30
2.90
14.5
125.50
147.96
159.36
171.93
184.48
-
200
160
110
99.90

Main uses: suspending bracket, hanging, communication cable,
aerial electric line of force and fixing articles etc.

 
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