Steel | Yield Strength(MPa) | standard | Standard Title | Metallic element | Content |
main ingredient Q345 | 345 for Thickness<=16 | GB/T 1591-2008 | High strength low alloy structural steels | C | ≤0.20 |
(ASTM A572/A572M-15 ,EN10025 S355N) | Mn | ≤1.70 | |||
Si | ≤0.50 | ||||
Accessories Q235 | 235 | GB/T 700-2006 | Carbon structural steels | ||
(ASTM A283 Gr.B ,EN10025 S235JR) | P | ≤0.035 | |||
S | ≤0.035 |
Welding | Standard | Standard Title | ||||
Pole shafts&multi-sided tubular | AWS D1.1/D1.1M:2010 | Structural Welding Code-Steel | ||||
Cross arms&all accessories | ||||||
Welding wire | AWS D1.1/D1.1M:2010 | Structural Welding Code-Steel |
Hot dip galvanizing | Standard | Steel thickness/mm | Mean coating thickness/μm | Metallic element | Content |
Pole shafts,cross arms&bolted on accessories | ASTM A123/A123M-15 AS/NZS 4680 | >6 | 85 | Mn | 0.25%-0.40% |
<3-6 | 70 | ||||
1.5-3 | 55 | Cu | <0.15% | ||
<1.5 | 55 | ||||
Bolts,nuts&washers | GB/T 5267.3-2008 | _____ | ≥ 54 | P | <0.025% |
(ISO 10684-2004) | |||||
Foundation bolts | ASTM A153/A153M-09 | _____ | ≥ 54 | S | <0.03% |
item | value |
Place of Origin | China |
Jiangsu | |
Brand Name | Mingyuan |
Model Number | power pole |
Name | high tension galvanized steel electric high tension transmission tower |
Color | User-defined |
Certificate | ISO9001:2008 |
Surface Treatment | Hot Dip Galvanized |
Service life | 30 years |
Material | Steel |
Spare Parts | Parts for connection or installation |
Brand | MingYuan |
Height | 6-50m |