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1/4"(7x2.64mm)Hot-dipped Galvanized Steel Wire Strand for messenger ASTM A 475 with heavy zinc-coating

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1/4"(7x2.64mm)Hot-dipped Galvanized Steel Wire Strand for messenger ASTM A 475 with heavy zinc-coating

Country/Region	china
City & Province	nanjing jiangsu

Product Details

Galvanized Steel Wire Strand for cable,messenger ,guy wire,stay wire

1. Application
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.
Galvanized steel wire strand refers to any steel wire product that has subjected to a galvanizing process to improve its resistance to corrosion. This process typically involves dipping the finished wire product into a bath of heated zinc compound to form a scratch and corrosion resistant coating across the entire surface of the wire. Galvanized steel wire strand in multi-core electrical cables. Its low cost and ease of production makes galvanized steel wire ideal for mass produced corrosion resistant wire products. It is an indispensable industrial, agricultural, and DIY fastening and reinforcement standard.

2. Standard
GSW meets or exceeds the following ASTM specifications:
• ASTM A-363 Zinc-Coated (Galvanized) Steel Overhead Ground Wire Strand
• ASTM A-475 Zinc-Coated Steel Wire Strand
• ASTM A-925 -5 % Aluminum-Mischmetal Alloy-Coated Steel Overhead Ground Wire Strand
• ASTM A-855 Zinc-5 % Aluminum-Mischmetal Alloy-Coated Steel Wire Strand
• ASTM A-640 Zinc-Coated Steel Strand for Messenger Support of Figure 8 Cable.

•ASTM B-498 Zinc-Coated(Galvanized)Steel Core Wire for Aluminum Conductors,Steel Reinforced(ACSR)

•BS-183 Galvanized Steel Wire Strand

3. Specification

Galvanized Steel Wire Strand ASTM A-475
Number of Wire(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
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

Galvanized Steel Wire Strand BS183:1972
Number of Wires/Dia.	Approx.Strand Dia.	Minimum Breaking Load of Strand							Approx Weight
Number of Wires/Dia.	Approx.Strand Dia.	Grade 350	Grade 480	Grade 700	Grade 850	Grade 1000	Grade 1150	Grade 1300	Approx Weight
	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
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

Production process

Trade Terms:
Min Order Qty: 1FCL / 25T
Delivery Time: 10-15 days
Price Terms: FOB CFR CIF
Payment Terms: TT / LC

FAQ

Q:If found the product with substardard quality.How can you solve it?
A:The buyer will be required to submit proof file,picture,ideo of the said substandard cargo send to us first. We can also send our engineer to your filed to check it directly,if need any.

Q:If sample available?
A:Yes,we can offer sample free of charge.But the express freight should be on buyer’s account.

Q:If I order big quantity,what’s the good price?
A:Please send the details enquiry to us ,such as the Item Number,Quantity for each item, Quality request,Logo,Payment Terms,Transport method,Discharge place etc.We will make the accurate quotation to you as soon as possible.

If you are interested in our products, pls feel free to tell me the diameter or nominal section area or the nick name to me. Then,I will send our best quotation to you.

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