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19x2.54mm Galvanized Steel Wire Cable For Messenger ASTM A 475 Class A EHS

19x2.54mm Galvanized Steel Wire Cable For Messenger ASTM A 475 Class A EHS

  • 19x2.54mm Galvanized Steel Wire Cable For Messenger ASTM A 475 Class A EHS
  • 19x2.54mm Galvanized Steel Wire Cable For Messenger ASTM A 475 Class A EHS
  • 19x2.54mm Galvanized Steel Wire Cable For Messenger ASTM A 475 Class A EHS
  • 19x2.54mm Galvanized Steel Wire Cable For Messenger ASTM A 475 Class A EHS
  • 19x2.54mm Galvanized Steel Wire Cable For Messenger ASTM A 475 Class A EHS
19x2.54mm Galvanized Steel Wire Cable For Messenger ASTM A 475 Class A EHS
Product Details:
Place of Origin: Anhui,China
Brand Name: Litong Global
Certification: ISO9001-2008
Model Number: LT-171205
Payment & Shipping Terms:
Minimum Order Quantity: 10tons
Price: discuss
Packaging Details: standard export packing on drum
Supply Ability: 500tons/day
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Detailed Product Description
Name:: Galvanized Steel Wire Cable Application:: Messenger,guy Wire,stay Wire,Bare ACSR Conductor
Size:: 7x2.03mm,7x2.64mm,7x3.05mm,7x3.68mm,19x2.54mm Standard:: ASTM A 475
Grade:: HS,EHS Packing:: Packed On Drum
Loading Capacity: 25tons/20"
High Light:

galvanized aircraft cable

,

strand cable wire

7x2.03mm,7x2.64mm,7x3.05mm,19x2.54mm Galvanized steel wire cable for messenger as per ASTM A 475 Class A EHS

1.Techncial date

EN 50189 Standard

Table 1. Initial Settings for Determining Stress 1% Extension
Nominal Wire Diameter Initial Stress Initial setting of extensometer for a gauge length of 250mm2
mm N/mm2  
1.24 2.25 100 0.125
2.25 3 200 0.25
3 4.75 300 0.375
4.75 5.5 400 0.5
For other gauge lengths, multiply the initial setting by the gauge length in mm divided by 250

 

Table 2. Zinc Coating Requirements
Nominal Wire Diameter Class A Class B Class C Class D Class E
mm Min. mass of Zn g/m2 Min. no. of one minute dips Min. mass of Zn g/m2 Min. no. of one minute dips Min. mass of Zn g/m2 Min. no. of one minute dips Min. mass of Zn g/m2 Min. no. of one minute dips Min. mass of Zn g/m2 Min. no. of one minute dips
Over Up to and incl.                    
1.24 1.5 185 2 370 3.5 150 1 365 3 185 2
1.5 1.75 200 2 400 3.5 160 1.5 460 3.5 200 2
1.75 2 215 2.5 430 4 175 2 550 4 215 2.5
2 2.25 215 2.5 430 4 175 2 550 4 250 3.5
2.25 2.75 230 3 460 4 190 2.5 640 5 250 3.5
2.75 3 230 3 460 4 190 2.5 640 5 250 3.5
3 3.5 245 3.5 490 4 205 3 730 6 250 3.5
3.5 4.25 260 3.5 520 4 260 3.5 730 6 260 3.5
4.25 4.75 275 4 550 4 275 4 775 6 275 4
4.75 5 200 4 580 5 290 4 825 6 290 4
Table 3. Mechanical Properties of ST1A Wires
Nominal wire diameter Diameter tolerance

Stress at 1%

extension

Tensile strength

Elongation on

250mm

Mandrel diameter for wrapping test No. of torsion twists
mm mm Mpa(N/mm2) Mpa(N/mm2) - - -
over Up to and incl.            
1.24 1.5 ±0.03 1170 1400 3 1 18
1.5 1.75 ±0.03 1170 1400 3 1 18
1.75 2.25 ±0.03 1170 1400 3 1 18
2.25 2.75 ±0.04 1140 1350 3 1 16
2.75 3 ±0.05 1140 1350 3.5 1 16
3 3.5 ±0.05 1100 1300 3.5 1 14
3.5 4.25 ±0.06 1100 1300 4 1 12
4.25 4.75 ±0.06 1100 1300 4 1 12
4.75 5.5 ±0.07 1100 1300 4 1 12

2.Our Products:

Galvanized steel wire

Galvanized steel core wire

Galvanized steel core wire for ACSR Conductor

Galvanized steel wire strand

Galvanized steel wire cable

Galvanized steel wire strand for messenger

Galvanized steel wire strand for guy wire

Galvanized steel wire strand for stay wire

Galvanized steel wire strand for overhead transmission line.

3.Factory tour

19x2.54mm Galvanized Steel Wire Cable For Messenger ASTM A 475 Class A EHS 0

4.Exhibition show

19x2.54mm Galvanized Steel Wire Cable For Messenger ASTM A 475 Class A EHS 1

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