Material
|
Hot roll steel Q235,Q345,Q355,Q420,Q460
Normally Q235B, Minimum Yield Strength ≥ 235 N/mm²
Q345B, Minimum Yield Strength ≥ 345 N/mm² Q355B, Minimum Yield Strength ≥ 355 N/mm²
Q420B, Minimum Yield Strength ≥ 420 N/mm² Q460B, Minimum Yield Strength ≥ 460 N/mm² |
Height |
20-120M |
Lifetime |
More than 35 Years |
Bolts and Nuts performance rating |
Mainly grade 6.8 and 8.8 bolts |
Production Capacity |
70,000tons/Year |
Factory Test |
Tensile test,Elements analysis, Sharpy test(impact test), Cold Bending, Preece test,Hammer test |
Once Forming |
12m Once forming without joint |
Tower Type |
Antenna Lattice Tower |
Wind speed |
40m/s (Force 13) |
Welding Standard |
AWS (American Welding Society ) D 1.1 |
Surface treatment |
Hot dip galvanized Following ASTM A 123, or any other standard by client required. |
Anti-corrosion Property |
Galv. Thickness above 85 um |
Place of Origin |
Hebei, China |
Packages |
Packing with plastic paper or according to client’s request. |
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