Galvanized guy wire strand/stay wire galvanized steel wire, guy wire or messenger strand manufacturer/ASTM A475 zinc-coated wire strand
- Brand: LONGHONG (High Reputation)
- Standard: ASTM A475 DIN, BS, EN etc.
- Zinc-coating Grade : Class 1 A B & Class C
- Structure : 1*7 1*19
- Certificate: ISO9001
- Techinique:Left lay
- Nominal Dia.: 1/4" 5/16" 3/16" 3/8" 7/16" 1/2"
- Reel : 1500m/wooden reel or as customer's request
- Packing: By Coil , By Good Quality Wooden Reel, Steel Reel
TECHNICAL
Astm A475
Number of wires | Approx strand Dia | Siemem martin grade | High strength grade | Extra-high strength grade | Approx weight | |
| inch | mm | kN | kN | kN | KG/KM |
7/2.03 | 1/4 | 6.35 | 14.012 | 21.129 | 29.581 | 181 |
7/2.64 | 5/16 | 7.94 | 23.798 | 35.586 | 49.82 | 305 |
7/3.05 | 3/8 | 9.52 | 30.915 | 48.040 | 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 |
19/3.18 | 5/8 | 15.88 | 80.513 | 124.995 | 178.819 | 1184 |
BS183
Number of wires | Approx strand Dia | Minimum breaking load of strand | Approx weight | |||
Grade350 | Grade480 | Grade700 | ||||
| mm | kN | kN | kN | KG/KM | |
7/2.0 | 6 | 7.7 | 10.55 | 15.4 | 170 | |
7/2.36 | 7.1 | 10.7 | 14.7 | 21.4 | 240 | |
7/2.65 | 8.0 | 13.5 | 18.5 | 27 | 300 | |
7/3.0 | 9.0 | 17.3 | 23.75 | 34.65 | 392 | |
7/3.15 | 9.5 | 19.1 | 26.2 | 38.2 | 430 | |
7/3.25 | 9.8 | 20.3 | 27.85 | 40.65 | 460 | |
7/3.65 | 11.0 | 25.6 | 35.15 | 51.25 | 570 | |
7/4.0 | 12.0 | 30.9 | 42.2 | 61.6 | 690 | |
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Helen Wang