The galvanized steel wire strand is used for overhead ground lines or electrical power transmission lines. Stay or guy wire strands are produced for use with poles, towers, or any other form of guying.
Construction
concentrically stranded Galvanized steel wire strand available in class "A", "B" and "C" galvanizing, "A" being the least heavy and "C" being the most heavy. Manufactured without welds per ASTM A-363 or with welds per ASTM A-475. Strands are formed to remain substantially in place when severed.
 

 

Galvanized Steel Wire Stand ASTM-A475
Number of Wires/Dia.	Approx.Strand Dia.		Siemem Martin Grade	High Strength Grade	Extra-high Strength Grade	Approx.Weight
	Inch	mm	KN	KN	KN	kg/km
3/2.64	7/32	5.56	10.409	15.569	21.796	131
3/3.05	1/4	6.35	13.523	21.04	29.981	174
3/3.05	1/4	6.35	-	-	-	174
3/3.30	9/32	7.14	15.035	23.398	33.362	204
3/3.68	5/16	7.94	18.193	28.246	40.479	256
3/4.19	3/8	9.52	24.732	37.187	52.489	328
7/1.04	1/8	3.18	4.048	5.916	8.18	49
7/1.32	5/32	3.97	6.539	9.519	13.078	76
7/1.57	3/16	4.76	8.452	12.677	17.748	108
7/1.65	3/16	4.76	-	-	-	118
7/1.83	3/16	5.56	11.387	17.126	24.02	145
7/2.03	7/32	6.35	14.012	21.129	29.581	181
7/2.36	1/4	7.14	18.905	28.469	39.812	243
7/2.64	9/32	7.94	23.798	35.586	49.82	305
7/2.77	5/16	7.94	-	-	-	335
7/3.05	3/8	9.52	30.915	48.04	68.503	407
7/3.68	7/16	11.11	41.591	64.499	92.523	594
7/4.19	1/2	12.7	53.823	83.627	119.657	768
7/4.78	9/16	14.29	69.837	108.981	155.688	991
7/5.26	5/8	15.88	84.961	131.667	188.605	1211
19/2.54	1/2	12.7	56.492	84.961	118.768	751
19/2.87	9/16	12.49	71.616	107.202	149.905	948
19/3.18	5/8	15.88	80.513	124.995	178.819	1184
19/3.81	3/4	19.05	116.543	181.487	259.331	1719
19/4.50	7/8	22.22	159.691	248.211	354.523	2352
19/5.08	1	25.4	209.066	325.61	464.839	2384
37/3.63	1	25.4	205.508	319.827	456.832	3061
37/4.09	11/8	28.58	262	407.457	581.827	4006
37/4.55	11/4	31.75	324.72	505.318	721.502	4833

 
 
 

Galvanized Steel Wire Strand  BS 183 : 1972
Number of wires/Dia.	Approx.Strand Dia.	Minimum Breaking Load of Strand							Approx. Weight
		Grade 350	Grade 480	Grade 700	Grade 850	Grade 1000	Grade 1150	Grade 1300
	mm	kN	kN	kN	kN	kN	kN	kN	kg/km
3/1.80	3.9	2.65	3.66	-	-	-	-	-	60
3/2.65	5.7	5.8	7.95	-	-	-	-	-	130
3/3.25	7	8.7	11.95	-	-	-	-	-	195
3/4.00	8.6	13.2	18.1	-	-	-	-	-	295
4/1.80	4.4	3.55	4.9	-	-	-	-	-	80
4/2.65	6.4	7.7	10.6	-	-	-	-	-	172
4/3.25	7.9	11.6	15.9	-	-	-	-	-	260
4/4.00	9.7	17.6	24.1	35.2	-	-	-	-	390
5/1.50	4.1	3.1	4.24	6.18	-	-	-	-	69
5/1.80	4.9	4.45	6.1	8.9	-	-	-	-	95
5/2.65	7.2	9.65	13.25	19.3	-	-	-	-	220
5/3.25	8.8	14.5	19.9	29	-	-	-	-	320
5/4.00	10.8	22	30.15	43.95	-	-	-	-	490
7/0.56	1.7	0.6	0.83	1.2	-	1.7	1.98	2.24	14
7/0.71	2.1	0.97	1.33	1.94	-	2.75	3.19	3.6	28
7/0.85	2.6	1.39	1.9	2.8	-	3.95	4.57	5.15	31
7/0.90	2.7	1.55	2.14	3..1	-	4.45	5.12	5.8	35
7/1.00	3	1.92	2.64	3.85	-	5.5	6.32	7.15	43
7/1.25	3.8	3.01	4.1	6	-	8.55	9.88	11.15	67
7/1.40	4.2	3.75	5.17	7.54	9.16	10.75	12.35	14	84
7/1.60	4.8	4.9	6.75	9.85	11.95	14.1	16.2	18.3	110
7/1.80	5.4	6.23	8.55	12.45	-	17.8	20.5	23.2	140
7/2.00	6	7.7	10.55	15.4	-	22	25.3	28.6	170
7/2.36	7.1	10.7	14.7	21.4	-	30.6	35.2	39.8	240
7/2.65	8	13.5	18.5	27	-	38.6	44.4	50.2	300
7/3.00	9	17.3	23.75	34.65	-	49.5	56.9	64.3	392
7/3.15	9.5	19.1	26.2	38.2	-	54.55	62.75	70.9	430
7/3.25	9.8	20.3	27.85	40.65	-	58.05	66.8	75.5	460
7/3.65	11	25.6	35.15	51.25	-	73.25	84.2	95.2	570
7/4.00	12	30.9	42.2	61.6	-	88	101	114	690
7/4.25	12.8	34.75	47.65	69.5	-	99.3	114	129	780
7/4.75	14	43.4	59.45	86.8	-	124	142.7	161.3	970
19/1.00	5	5.22	7.16	10.45	-	14.92	17.16	19.4	120
19/1.25	6.3	8.16	11.19	16.32	-	23.32	26.81	30.31	180
19/1.40	7	10.24	14.04	20.47	-	29.25	33.64	38.02	230
19/1.60	8	13.37	18.35	26.75	-	38.2	43.93	49.66	300
19/2.00	10	20.9	28.65	41.78	50.74	59.69	68.64	77.6	470
19/2.50	12.5	32.65	44.8	65.29	79.28	93.27	107.3	121.3	730
19/3.00	15	47	64.5	94	114.1	134.3	154.5	174.6	1050
19/3.55	17.8	65.8	90.27	131.6	159.9	188	216.3	244.5	1470
19/4.00	20	83.55	114.6	167.1	203	238.7	274.6	310.4	1870
19/4.75	23.8	117.85	161.4	235.7	286	336.7	387.2	437.7	2630

 4.Production process:

6.Our factory:
People's Cable Group Co., Ltd. was founded in 2007, located in Zhengzhou Gongyi economic development zone. Our company has 2 factories (Zhitian factory and Zhulin factory), occupies total area of more than 300,000 square meters, with building area 230,000 square meters. 

As first rank of the cable supplier in China, we have obtained CCC, ISO9001, ISO14001, OHSAS certificates, passed the SGS and BV test, and our brand "RMJT" be given China famous brand.