1*7 Galvanized Steel Strand 5/16" Ehs as Guy Wire Galvanized Stay Wire

• Technics: Twist
• Standard: ISO
• Usage: Line Fittings
• Type: Pull-Line Fitting
• Name: Galvanized Stay Wire
• Model Number: 1*7, 1*19, 1*37
• Model NO.: 2.5*7
• Processing Service: Bending
• Wire Gauge: 1.44-4.77
• Uses: ACSR Core,Pulling Pole,Overhead Conductor,Messenge
• Transport Package: Export Standard Package
• Specification: 2.5*7
• Trademark: OPTELEC
• Origin: China
• Production Capacity: 10000km/Month

Product Description

1*7 Galvanized Steel Strand 5/16" EHS as Guy Wire Galvanized Stay wire

Product Description

Reference Standards
These products meet the standard requirements of GB1200-88, ASTM A363 or IEC, BS, DIN and AEIC upon request.

Application
Used for hanging, cradling, communication cable, overhead power line and fixing etc.

Product Parameters

Technical data
The Steel Stranded Wires are classified in five classes by the tensile strength, they are 1176, 1270, 1370, 1470 and 1570N/mm².
The wires are furnished in three classes of coating in conformance with the requirements of table below.
The weight of zinc coat shall conform to the requirements prescribed in table right.

 

Diameter of Coated Wire(mm)	Min. Zinc mass of Coating (g/m^2)
	A	B	C
1.00	160	110	80
1.20	160	110	80
1.40	160	130	90
1.60	180	130	90
1.80	180	160	110
2.00	200	160	110
2.3	220	200	140
2.60	220	200	140
2.90	-	230	160
3.20	-	230	160
3.50	-	250	175
3.80	-	250	175
4.00	-	250	175

 

Construction	St. Wire Diameter	Stranded Wire Diameter	Total Area(mm^2)	Specific Tensile Strength(N/mm^2)					Weight (kg/100m)
				1175	1270	1370	1470	1570
				Min. Total Breaking Load of Wires
1*3	2.9	6.2	19.82	23.29	25.17	27.15	29.14	31.12	15.99
	3.2	6.4	24.13	28.35	30.65	33.06	35.47	37.88	19.47
	3.5	7.5	28.86	33.91	36.65	39.54	42.43	45.31	23.29
	4.0	8.6	37.70	44.30	47.88	51.65	8.08	59.19	30.41
1*7	1.0	3.0	5.50	6.46	6.98	7.54	11.64	8.64	4.37
	1.2	3.6	7.92	9.31	10.06	10.85	11.64	12.43	6.29
	1.4	4.2	10.78	12.67	13.69	14.77	15.85	16.92	8.56
	1.6	4.8	14.07	16.53	17.87	19.28	20.68	22.09	11.17
	1.8	5.4	17.81	20.93	22.62	24.40	26.18	27.96	14.14
	2.0	6.0	21.99	25.84	29.73	30.13	32.32	34.52	17.46
	2.3	6.9	29.08	34.17	36.93	39.84	42.75	45.66	23.09
	2.6	7.8	37.17	43.60	47.20	50.92	54.63	58.35	29.51
	2.9	8.7	46.24	54.33	58.72	63.35	67.97	72.60	36.71
	3.2	9.6	56.30	66.15	71.50	77.13	82.76	88.39	44.70
	3.5	10.5	67.35	79.14	85.85	92.27	99.00	105.74	63.48
	3.8	11.4	79.39	93.28	100.82	108.76	116.70	124.64	63.04
	4.0	12.0	87.96	103.35	111.71	120.50	129.30	138.10	69.84
1*19	1.6	8.0	38.20	44.88	48.51	52.33	56.15	59.97	30.40
	1.8	9.0	48.35	56.81	61.40	66.24	71.07	75.91	38.49
	2.0	10.0	59.69	70.14	75.81	81.78	87.74	93.71	47.51
	2.3	11.5	78.94	92.75	100.25	108.15	116.04	123.94	62.84
	2.6	13.0	100.88	118.53	128.12	138.20	148.29	158.38	80.30
	2.9	14.5	125.50	147.46	159.38	171.93	184.48	197.03	99.90
	3.2	16.0	152.81	179.55	194.06	209.35	224.63	239.91	121.64
	3.5	17.5	182.80	214.79	232.16	250.44	268.72	287.00	145.51
	4.0	20.0	238.76	280.54	303.23	327.10	350.98	374.86	190.05
Symbol Sample: Construction 1*7 diameter 9.6mm, Specific Tensile Strength 1570 N/mm^2. Symbol of zing coating class A is: GJ-1*7-9.6-1175A

Company Profile

POWTECH is a high-tech enterprise who specialzes in manfuacturing electric transmission, distribution and telecom line materials like: ABC clamp, piercing insulation connector, insulators, surge arresters, dropout fuse, isolation switch, preformed guy grips, stainless steel banding, FTTH fittings, PLC splitter, patch cord, cross arm, stay wire and all transmission line fittings. Since our establishment in 1994, we dedicated ourselves to serve our partner with one-stop service, professional service, quality product, factory acceptance test, installation training, onsite guide and many value-added services.?

After more than 20years' development, we are certified by ISO9001, ISO14001, SGS, FCC, CE, RoHS and by customer-appointed lab test suthorities etc.

With the belief, there's no small or big customer, every customer deserve good srevice. We are willing to support all of our customers grow and prosper.

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