- Model NO.: guy wire
- Conductor Type: Stranded
- Conductor Material: Stainless Steel Wire
- Insulation Material: Bare
- Range of Application: Overhead
- Brand: Hautong
- Trademark: Huatong
- Origin: Zhengzhou, China
- Type: Insulated
- Application: Overhead, Protecting Mesh
- Sheath Material: Bare
- Material Shape: Round Wire
- Certification: ISO9001, CE, CCC
- Surface Treatment: Hot Dipped Galvanized
- Transport Package: All Wooden or Coils as Per Your Request
- HS Code: 731210
steel strands
Specifications
Material: SWRH82B SWRH77B
Standard: EN10138, ASTMA416, BS5896, GB/T5224
Wire Gauge:9.5-17.8mm
first quality and fast delivery high tensile
High Quality Galvanized Stainless Steel Wire / Guy Wire / Stay Wire with ASTM A475
Application:
The galvanized single steel wires or stranded steel wires are suitable for cores of ACSR to improve its tensile strength. And they can also be used in the aerial transmission line as the line material of ground connection to avoid the lightning strike.
Construction:
The single wires are concentrically stranded and wrapped helically around a central wire.
|
Product name |
steel strand |
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|
Size |
Nominal Diameter |
9.5-17.8mm |
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 |
Structure |
1*2, 1*3, 1*7, 1*19 |
|
Steel material |
82B, 77B High Carbon Steel Wire Rod SWRH 82B, 77B |
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|
Standard |
 GB/T5224, EN10138, ASTMA416, BS5896, JISG3536,ISO6934 |
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|
Tensile strength |
1470Mpa, 1570Mpa, 1670Mpa, 1770Mpa, 1860Mpa, 1960Mpa, 2060Mpa |
|
|
Technology |
Continued drawing with large deduction stranding then stabilizing treatment |
|
|
Characteristics |
High rate of yield strength and ultimate strength;Low relaxation,  steady modulus of elasticity,  stress relieved,  high fixed with concrete. |
|
|
Production process |
1.Material inspection     2.Acid-washing inspection 3.Wire drawing inspection 4.Left lay, Circular cylinder, Package inspection |
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|
Usage |
For highways,  bridge,  building,  key water control projet |
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|
Package |
Standard export packing with strong anti-rust material and moisture-proof PP woven cloth |
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|
Port of shipment |
Xingang China |
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Date of delivery |
15-25 days after receiving the deposit |
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|
Payment |
L/C,T/T |
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SPECIFICATION
 According to the standard GB/T5224
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|
Structure |
Nominal Dia. (mm) |
Tolerance (mm) |
Cross section area (Sn/mm2) |
Re. mass per 1000m (Kg/1000m) |
Tensile StrengthFm0.2/KN Not less than |
Yield StrengthFp0.2/KN Not less than |
Elongation at max load (Lo≥400mm) Agt/% Not less than |
The relaxation at 1000 h, Initial load t 70% of nominal max load Not more than (r/%) |
|
1x2 |
8.00 |
+0.25 -0.10 |
25.1 |
197 |
1470 1570 1720 1860 1960 |
1320 1410 1550 1670 1760 |
3.5 |
2.5 |
|
10.00 |
39.3 |
309 |
||||||
|
12.00 |
56.5 |
444 |
||||||
|
1x3 |
10.80 |
+0.20 -0.10 |
58.9 |
462 |
||||
|
12.90 |
84.8 |
666 |
||||||
|
1x7 |
9.50 |
+0.30 -0.15 |
54.8 |
430 |
1720 1860 1960 |
1550 1670 1760 |
||
|
11.10 |
74.2 |
582 |
||||||
|
12.70 |
+0.40 -0.20 |
98.7 |
775 |
|||||
|
15.20 |
140 |
1 101 |
1470 1570 1670 1720 1860 1960 |
1320 1410 1500 1550 1670 1760 |
||||
|
17.80 |
191 |
1 500 |
1720 1860 |
1550 1670 |
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According to the standard ASTMA416
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|
grade |
Nominal Dia (mm) |
Diameter tolerance (mm) |
Cross section area mm2 |
Re.mass per meter/(g/m) |
Minimum Breaking load |
Min Load at 1% Extension(KN) |
(Lo≥610mm) (1%) |
The relaxation at 1000h (Initial load to 70% of nominal max load)(1%) |
|
|
Low relaxation |
Normal relaxation |
||||||||
|
250 (1725) |
9.5 |
±0.40 |
51.6 |
405 |
89.0 |
80.1 |
3.5 |
2.5 |
3.5 |
|
11.1 |
69.7 |
548 |
120.1 |
108.1 |
|||||
|
12.7 |
92.9 |
730 |
160.1 |
144.1 |
|||||
|
15.2 |
139.4 |
1094 |
240.2 |
216.2 |
|||||
|
270 (1860) |
9.53 |
+0.65 -0.15 |
54.84 |
432 |
102.3 |
92.1 |
|||
|
11.11 |
74.19 |
582 |
137.9 |
124.1 |
|||||
|
12.7 |
98.71 |
775 |
183.7 |
165.3 |
|||||
|
15.24 |
140.00 |
1102 |
260.7 |
234.6 |
|||||
ASTM a475
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| Number of wires/ Nominal dia. |
Approx. strand dia. |
Utilities grade | Common grade | Siemens- martingrade |
High- strength grade |
Extra high- strength grade | Approx. weight |
|
| No./mm | Inch | mm | kN | kN | kN | kN | kN | kg |
| 3/2.64 | 7/32 | 5.56 | - | 6.228 | 10.409 | 15.569 | 21.796 | 131 |
| 3/3.05 | 1/4 | 6.35 | 14.012 | 8.274 | 13.523 | 21.040 | 29.981 | 174 |
| 3/3.05 | 1/4 | 6.35 | 20.017 | - | - | - | - | 174 |
| 3/3.30 | 9/32 | 7.14 | - | 9.252 | 15.035 | 23.398 | 33.362 | 204 |
| 3/3.68 | 5/16 | 7.94 | 28.913 | 11.076 | 18.193 | 28.246 | 40.479 | 255 |
| 3/4.19 | 3/8 | 9.52 | 37.810 | 14.813 | 24.732 | 37.187 | 52.489 | 328 |
| 7/1.04 | 1/8 | 3.18 | - | 2.402 | 4.048 | 5.916 | 8.140 | 48 |
| 7/1.32 | 5/32 | 3.97 | - | 3.870 | 6.539 | 9.519 | 13.078 | 76 |
| 7/1.57 | 3/16 | 4.76 | - | 5.115 | 8.452 | 12.677 | 17.748 | 109 |
| 7/1.65 | 3/16 | 4.76 | 10.676 | Â | - | - | - | 119 |
| 7/1.83 | 7/32 | 5.56 | - | 6.850 | 11.387 | 17.126 | 24.020 | 146 |
| 7/2.03 | 1/4 | 6.35 | - | 8.452 | 14.012 | 21.129 | 29.581 | 180 |
| 7/2.36 | 9/32 | 7.14 | 20.462 | 11.432 | 18.905 | 28.469 | 39.812 | 244 |
| 7/2.64 | 5/16 | 7.94 | - | 14.234 | 23.798 | 35.586 | 49.820 | 305 |
| 7/2.77 | 5/16 | 7.94 | 26.689 | - | - | - | - | 335 |
| 7/3.05 | 3/8 | 9.52 | 51.155 | 18.905 | 30.915 | 48.040 | 68.503 | 407 |
| 7/3.68 | 7/16 | 11.11 | 80.068 | 25.355 | 41.591 | 64.499 | 92.523 | 595 |
| 7/4.19 | 1/2 | 12.70 | 111.206 | 32.917 | 53.823 | 83.627 | 119.657 | 770 |
| 7/4.78 | 9/16 | 14.29 | - | 42.703 | 69.837 | 108.981 | 155.688 | 1000 |
| 7/5.26 | 5/8 | 15.88 | - | 51.599 | 84.961 | 131.667 | 188.605 | 1211 |
| 19/2.54 | 1/2 | 12.70 | - | 33.895 | 56.492 | 84.961 | 118.768 | 751 |
| 19/2.87 | 9/16 | 12.49 | - | 42.881 | 71.616 | 107.202 | 149.905 | 949 |
| 19/3.18 | 5/8 | 15.88 | - | 48.930 | 80.513 | 124.995 | 178.819 | 1186 |
| 19/3.81 | 3/4 | 19.05 | - | 71.172 | 116.543 | 181.487 | 259.331 | 1721 |
| 19/4.50 | 7/8 | 22.22 | - | 97.416 | 159.691 | 248.211 | 354.523 | 2356 |
| 19/5.08 | 1 | 25.40 | - | 127.664 | 209.066 | 325.610 | 464.839 | 3089 |
| 37/3.63 | 1 | 25.40 | - | 125.885 | 205.508 | 319.827 | 456.832 | 3065 |
| 37/4.09 | Â | 28.58 | - | 160.136 | 262.000 | 407.457 | 581.827 | 4010 |
| 37/4.55 | 1¼ | 31.75 | - | 198.391 | 324.720 | 505.318 | 721.502 | 4840 |
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Tel: +86-15237106701
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Website:Â Â www.htcable.cn
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