Galvanized Steel Wire Strand Used for Barrier Cable

• Customization: Available
• Certification: ISO
• Surface: Smooth
• Model NO.: GS-220212-1
• Application: Rope, Packaging, Netting, Manufacturing, Fencing, Construction, Guy Wire, Stay Wire, ACSR Conductor, Electricity
• Alloy or Not: Non-alloy
• Standard: BS, JIS, GB, ASTM, DIN, AISI
• Packing: Packed in Coil or on Reel or in Z2
• Transport Package: Packed in Coil or on Reel
• Specification: 1.0mm-4.8mm
• Trademark: Suntay
• Origin: Jiangsu, China
• HS Code: 7217210
• Production Capacity: 20000tons/Year

Product Description

Galvanized Steel Wire Strand used for barrier cable

Good Performance Characteristic
Size available from 1.2 mm to 4.77 mm
Available either greased or ungreased
All can be produced according to customers' actual requirement
99.995% pure zinc as raw material
Smooth surface among hot dipped galvanized wire
Strictly no joints and welds
High anti-corrosion performance

Physical Properties of Galvanized Steel Core Wire

Specification
Extral-High-Strength

Diameter	Tensile Strength	Stress at 1% Elongation	Elongation L=250mm
mm	Mpa	Mpa	%
1.27-2.28	≥1825	≥1550	≥3.0
2.29-3.04	≥1790	≥1515	≥3.0
3.05-3.55	≥1760	≥1480	≥3.5
3.56-4.82	≥1725	≥1450	≥3.0

Ultra-High Strength

Diameter	Tensile Strength	Stress at 1% Elongation	Elongation L=250mm
mm	Mpa	Mpa	%
1.27-2.28	≥1965	≥1580	≥3.0
2.29-3.04	≥1900	≥1550	≥3.0
3.05-3.55	≥1860	≥1515	≥3.5
3.56-4.82	≥1825	≥1480	≥3.5

Zinc-coating

Diameter	Minimum mass of zinc-coating
mm	g/m2
1.27-1.52	183
1.53-1.90	198
1.91-2.28	214
2.29-2.64	229
2.65-3.04	244
3.05-3.55	259
3.56-4.57	274
4.58-4.82	305

ASTM A 475 Standard

Dia.(Inch)	No. of Wire	(Inch)	Min. Breaking Load(lbf)					Approximate Weight(lb/100ft)
			Utilities Grade	Common Grade	Siemens-Martin Grade	High-Strength Grade	Extra High-Strength Grade
1/8 5/32	7 7	0.041 0.052	----- ----- ----- -----	540 870	910 1470	1330 2140	18300 29400	3.2 5.1
3/16 3/16 7/32	7 7 3	0.062 0.065 0.104	----- ----- 2400 ---- ----	1150 ---- --- 1400	1900 --- --- 2340	2850 --- ---- 3500	3990 ----- ----- 4900	7.3 8.0 8.8
7/32 1/4 1/4	7 3 3	0.072 0.120 0.120	---- ---- 3150 4500	1540 1860 --- ---	2560 3040 ---- ---	3850 4730 ---- ----	5400 6740 --- -----	9.8 11.7 11.7
1/4 9/32 9/32	7 3 7	0.080 0.130 0.093	---- --- ---- --- 4600	1900 2080 2570	3150 3380 4250	4750 5260 6400	6650 7500 8950	12.1 13.7 16.4
5/16 5/16 5/16	3 7 7	0.145 0.104 0.109	6500 --- ---- 6000	2490 3200 --- ---	4090 5350 --- ---	6350 8000 ----- ----	9100 11200 ----- ----	17.1 20.5 22.5
3/8 3/8 7/16	3 7 7	0.165 0.120 0.145	8500 11500 18000	3330 4250 5700	5560 6950 9350	8360 10800 14500	11800 15400 20800	22.0 27.3 39.9
1/2 1/2 9/16	7 19 7	0.165 0.100 0.188	25000 --- ----- ---- -----	7400 7620 9600	12100 12700 15700	18800 19100 24500	26900 26700 35000	51.7 50.4 67.1
9/16 5/8 5/8	19 7 19	0.113 0.207 0.125	---- --- ---- --- ---- ---	9640 11600 11000	16100 19100 18100	24100 29600 28100	33700 42400 40200	63.7 81.3 79.6
3/4 7/8 1	19 19 19	0.150 0.177 0.200	---- ---- ---- --- ---- ---	16000 24900 28700	26200 35900 47000	40800 55800 73200	58300 79700 104500	115.5 158.1 207.3
1 1-1/8 1-1/4	37 37 37	0.143 0.161 0.179	---- --- ---- ---- ----- ---	28300 36000 44600	46200 58900 73000	71900 91600 113600	102700 130800 162200	205.7 269.1 324.8

As per GB,EN,IEC,JIS,ASTM Standard, as well as customer'srequest
Raw Material Of ACSR Core 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.
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
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.

• We are fully in accordance with the ISO9000 quality control process for our products to ensure that our raw materials, semi-finished and finished products are in line with the customer's quality requirements. For some customers special requirements on product quality, we will pay more attention, we strive to make each batch of our product are fully qualified.

• How To Make The Product Undamaged?

  We pack and load the products according to the customers' demand, and we have rich experience on it.

• How To Ensure The Length Of Galvanized Steel Core Strand Per Drum?

  We increase 20m/length on the base of customers' demand.

• How To Ensure The Galvanized Steel Core Strand Unloose When Cutting?

  To adjust the pre-forming correctly.

• How To Prevent The Broken Of Wire?

  1. To test the steel raw rods strictly, to ensure every coil is qualified. 2. To forbid welding wire in all the processing.

• How To Ensure The Quantity Of Zinc Is Qualified?

  We increase 10g/m² on the base of customers' demand.

• How To Ensure The Surface Of Galvanized Steel Core Wire Is Smooth And The Zinc Coating Is Uniform?

  To keep the temperature of Zinc liquid always in the same degrees. To change the wood coal on time, to add the vaseline on time.

• What Standards Can Be Used By Suntay For Manufacturing Galvanized Steel Core Wire And Strand?

  We have rich experience on manufacturing galvanized steel core wire and strand, the frequently-used strands are ASTM B 498, BS EN 50189, BS 4565, BS 443, IEC 60888. IEC 61089, ASTM A 475, BS 215 Part 2, ASTM A 363, BS 183 and so on.