Guy Wire
Guy wire (or "guide wires" as they are sometimes mistakenly called), is an Extra High Strength (EHS) cable that's available in both a 1 x 7 and a 1 x 19 configuration. A guy-wire, guy-line, or guy-rope, also known as simply a guy, is a tensioned cable designed to add stability to a free-standing structure.
DESCRIPTION OF GUY WIRE
Guy wire is an Extra High Strength (EHS) cable that's available in both a 1 x 7 and a 1 x 19 configuration. A guy-wire, guy-line, or guy-rope, also known as simply a guy, is a tensioned cable designed to add stability to a free-standing structure.
Meets ASTM A475 or other international standards.
1x7 configuration for an excellent combination of tensile strength and limited stretch.
Manufactured with a galvanized finish for protection from corrosive elements over time.
Provides strength and corrosion protection to extend its working life.
It comprises of one or more zinc coated steel wires featuring tensile strength ranging from 35 Kg/mm2 to 180 Kg/mm2, making them suitable for every application.
SPECIFICATION OF GUY WIRE
|
Item |
Size |
Configuration |
Strength (LBS) |
Lay |
Grade |
Weight |
|
1x7 EHS Galvanized Strand 1/4" |
1/4" |
1x7 |
6,650 lbs. |
Left hand |
Extra High Strength |
0.12 lbs./Linear Foot |
|
1x7 EHS Galvanized Strand 5/16" |
5/16" |
1x7 |
11,200 lbs. |
Left hand |
Extra High Strength |
0.225 lbs./Linear Foot |
|
1x7 EHS Galvanized Strand 3/8" |
3/8" |
1x7 |
15,400 lbs. |
Left hand |
Extra High Strength |
0.273 lbs./Linear Foot |
|
1x7 EHS Galvanized Strand 7/16" |
7/16" |
1x7 |
20,800 lbs. |
Left hand |
Extra High Strength |
0.40 lbs./Linear Foot |
|
1x7 EHS Galvanized Strand 1/2" |
1/2" |
1x7 |
26,900 lbs. |
Left hand |
Extra High Strength |
0.52 lbs./Linear Foot |
|
1x7 EHS Galvanized Strand 9/16" |
9/16" |
1x7 |
35,000 lbs. |
Left hand |
Extra High Strength |
0.67 lbs./Linear Foot |
|
1x7 EHS Galvanized Strand 5/8" |
5/8" |
1x7 |
42,400 lbs. |
Left hand |
Extra High Strength |
0.813 lbs./Linear Foot |
|
1x19 EHS Galvanized Strand 11/16" |
11/16" |
1x19 |
54,000 lbs. |
Left hand |
Extra High Strength |
0.82 lbs./Linear Foot |
|
1x19 EHS Galvanized Strand 3/4" |
3/4" |
1x19 |
58,300 lbs. |
Left hand |
Extra High Strength |
1.15 lbs./Linear Foot |
|
1x19 EHS Galvanized Strand 7/8" |
7/8" |
1x19 |
79,700 lbs. |
Left hand |
Extra High Strength |
1.58 lbs./Linear Foot |
|
1x19 EHS Galvanized Strand 1" |
1" |
1x19 |
104,500 lbs. |
Left hand |
Extra High Strength |
1.85 lbs./Linear Foot |
|
Nominal Diameter of Strand, in. (mm) |
Number of Wires in Strand |
Nominal Diameter of Coated Wires in Strand
(mm) |
Approximate Weight of Strand, lb/1000 ft (kg/ 304.8 m) |
Minimum Breaking Strength of Strand (kN) |
||||||
|
Utilities Grade |
Common Grade |
Siemens-Martin Grade |
High- Strength Grade |
Extra High- Strength Grade |
||||||
|
1/8 |
(3.18) |
7 |
1.04 |
32 |
(15) |
--- |
2.402 |
4.048 |
5.916 |
8.140 |
|
5/32 |
(3.97) |
7 |
1.32 |
51 |
(23) |
--- |
3.870 |
6.539 |
9.519 |
13.078 |
|
3/16 |
(4.76) |
7 |
1.57 |
73 |
(33) |
--- |
5.115 |
8.452 |
12.677 |
17.748 |
|
3/16 |
(4.76) |
7 |
1.65 |
80 |
(36) |
10.676 (1) |
--- |
--- |
--- |
--- |
|
7/32 |
(5.56) |
3 |
2.64 |
88 |
(40) |
--- |
6.228 |
10.409 |
15.569 |
21.796 |
|
7/32 |
(5.56) |
7 |
1.83 |
98 |
(44) |
--- |
6.850 |
11.387 |
17.126 |
24.020 |
|
1/4 |
(6.35) |
3 |
3.05 |
117 |
(53) |
14.012 (2) |
8.274 |
13.523 |
21.040 |
29.981 |
|
1/4 |
(6.35) |
3 |
3.05 |
117 |
(53) |
20.017 (3) |
--- |
--- |
--- |
--- |
|
1/4 |
(6.35) |
7 |
2.03 |
121 |
(55) |
--- |
8.452 |
14.012 |
21.129 |
29.581 |
|
9/32 |
(7.14) |
3 |
3.30 |
137 |
(62) |
--- |
9.252 |
15.035 |
23.398 |
33.362 |
|
9/32 |
(7.14) |
7 |
2.36 |
164 |
(74) |
20.462 (1) |
11.432 |
18.905 |
28.469 |
39.812 |
|
5/16 |
(7.94) |
3 |
3.68 |
171 |
(78) |
28.913 (3) |
11.076 |
18.193 |
28.246 |
40.479 |
|
5/16 |
(7.94) |
7 |
2.64 |
205 |
(93) |
--- |
14.234 |
23.798 |
35.586 |
49.820 |
|
5/16 |
(7.94) |
7 |
2.77 |
225 |
(102) |
26.689 (1) |
--- |
--- |
--- |
--- |
|
3/8 |
(9.52) |
3 |
4.19 |
220 |
(100) |
37.810 (3) |
14.813 |
24.732 |
37.187 |
52.489 |
|
3/8 |
(9.52) |
7 |
3.05 |
273 |
(124) |
51.155 (4) |
18.905 |
30.915 |
48.040 |
68.503 |
|
7/16 |
(11.11) |
7 |
3.68 |
399 |
(181) |
80.068 (4) |
25.355 |
41.591 |
64.499 |
92.523 |
|
1/2 |
(12.70) |
7 |
4.19 |
517 |
(234) |
111.206 (4) |
32.917 |
53.823 |
83.627 |
119.657 |
|
1/2 |
(12.70) |
19 |
2.54 |
504 |
(229) |
--- |
33.895 |
56.492 |
84.961 |
118.768 |
|
9/16 |
(14.29) |
7 |
4.78 |
671 |
(304) |
--- |
42.703 |
69.837 |
108.981 |
155.688 |
|
9/16 |
(14.29) |
19 |
2.87 |
637 |
(289) |
--- |
42.881 |
71.616 |
107.202 |
149.905 |
|
5/8 |
(15.88) |
7 |
5.26 |
813 |
(369) |
--- |
51.599 |
84.961 |
131.667 |
188.605 |
|
5/8 |
(15.88) |
19 |
3.18 |
796 |
(361) |
--- |
48.930 |
80.513 |
124.995 |
178.819 |
|
3/4 |
(19.05) |
19 |
3.81 |
1 155 |
(524) |
--- |
71.172 |
116.543 |
181.487 |
259.331 |
|
7/8 |
(22.22) |
19 |
4.50 |
1 581 |
(717) |
--- |
97.416 |
116.543 |
248.211 |
354.523 |
|
1 |
(25.40) |
19 |
5.08 |
2 073 |
(940) |
--- |
127.664 |
209.066 |
325.610 |
464.839 |
|
1 |
(25.40) |
37 |
3.63 |
2 057 |
(933) |
--- |
125.885 |
205.508 |
319.827 |
456.832 |
|
1-1/8 |
(28.58) |
37 |
4.09 |
2 691 |
(1 221) |
--- |
160.136 |
262.000 |
407.457 |
581.827 |
|
1-1/4 |
(31.75) |
37 |
4.55 |
3 248 |
(1 473) |
--- |
198.391 |
324.720 |
505.318 |
721.502 |
Raw Material Of Guy Wire
Our raw material is high quality carbon steel hot rolled wire rod according to the standard GB/T4354-2008 .
The chemical composition of the steel conforms to the GB/T699-1999 standard.
|
Grade |
Chemical composition table% |
||||
|
|
C |
Si |
Mn |
P |
S |
|
45 |
0.42-0.50 |
0.17-0.37 |
0.5-0.80 |
≦0.035 |
≦0.035 |
|
60 |
0.57-0.65 |
0.17-0.37 |
0.5-0.80 |
≦0.035 |
≦0.035 |
|
65 |
0.62-0.70 |
0.17-0.37 |
0.5-0.80 |
≦0.035 |
≦0.035 |
|
70 |
0.67-0.75 |
0.17-0.37 |
0.5-0.80 |
≦0.035 |
≦0.035 |
|
SWRH77B |
0.74-0.81 |
0.15-0.35 |
0.6-0.90 |
≦0.030 |
≦0.030 |
|
SWRH82B |
0.79-0.86 |
0.15-0.35 |
0.6-0.90 |
≦0.030 |
≦0.030 |
Production Workshop
There are 10 sets of galvanizing production line ,20 complete set of drawing and stranding lines.The produce process of the galvanized steel wire is following as below:
Drawing process:Surface treatment- Drying - Drawing - -Tension Control-winding
Galvanized process:Washing - Drying - Hot Galvanized - Spooling
Stranding process:stranding-Spooling-Inspection-Packing
Testing Center
With comprehensive testing equipment and advanced testing techniques to every processing, we control processing quality timely to ensure all parameters with strict standard to finish qualified products.
Quality Certificate
ISO9001:2008 -Quality Management System - Certified by ZDHY.
Packing
Usually in coils and wooden reel packing with water-proof cloth and hemp bag for steel trand .Or according to customer's needs.
Weight:7*（1.44-2.2）＜1400kg ;7*（2.01-4.2）＜1610kg ; 19*（1.44-3.5）＜3000kg;37*（1.44-3.5）＜8000kg.
Applications Of Guy Wire
Used for Communication,Radio masts, wind turbines, utility poles, fire service extension ladders,Barrier & More .The guy wire tension is what adds stability to the free-standing structure.
Customer
We are the supplier of: Midal group,general cable, state grid, universal cable , emta ,Nexans, TBEA , CONDUMEX , HANHE, ZTT, CHINA SOUTHERN POWER GRID.
