Product Description
Galvanized steel guy wire 7/8 7/10 7/14 7/12

1.CONSTRUCTION
Stranded galvanized steel wire is made of carbon steel zinc plated. The single wires are concentrically stranded and wrapped helically around a central wire. The zinc coating offers corrosion resistance, allowing varied use for weaving of galvanized wire mesh, galvanized hardware cloth, welded iron wire mesh, chicken netting, etc.

2.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.
 
3.FEATURES
• Zinc coated carbon steel offers some corrosion resistance. G1070 is the most common grade used in aircraft cable and wire rope. It remains ductile over long periods of working. Usually higher break strengths than stainless steels.
• Utilities are all available
• It forms a coating of corrosion-resistant zinc which prevents corrosive substances from reaching the more delicate part of the metal
• It forms a coating of corrosion-resistant zinc which prevents corrosive substances from reaching the more delicate part of the metal
SPECIFICATION
 
4.Applicable Standards:
 
• ASTM A475 Standard
 
• ASTM A 363 Standard
 
• BS 183 Standard
 
• Other International Standard

Zinc coating:

Size(mm)	Min. zinc coating(g/m2)
	A		AB	B	C	D	E	F
	A1	B2
≤0.25			30	20	18
0.25-0.40				30	25	20
0.40-0.50					30	20
0.50-0.60					35	20
0.60-0.80	120	110			40	20
0.80-1.00	150	130			45	25
1.00-1.20	180	150			50	25
1.20-1.40	200	160			50	25
1.40-1.60	220	180				35	30
1.60-1.80	220	180			70	40	30
1.80-2.20	230	200			80	50	40
2.20-2.50	240	210			80	55	40
2.50-3.00	250	230			90	70	45
3.00-4.00	270	250			100	85	60	30
4.00-5.20	290	270	245		110	95	70	40
5.20-6.00	290	270	245		110	100	80	50

 Packing:

size	coil size	spool packing	big coil packing
			ID(mm)	OD(mm)
0.15-0.26	6	1-14kg
0.27-0.60	8	1-100kg
0.61-1.60	12,14,16	1-100kg	250-400	400-770
1.61-6.00			450	800
			508	840

ASTM A475
 

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		-	-	-	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		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