Our tower and poles are manufactured with the best quality galvanized materials ensuring a corrosion resistance.Which guarantees their long - term durability, even under extreme weather conditions; including torrential rain, strong wind, and extreme temperature.
Description | Detailed Specification and Major design Parameters |
Design Code | ASCE/SEI, European Standard and others |
Design Loading | 1.Loads of conductors, ground wires, insulators, fittings and the tower itself. 2. Wind speed as per requested by the clients. 3. Deflection & Twist Angle, Exposure category, Topographic category as per specified by clients. |
Steel Grade | 1. High strength low alloy structural steel: Q420B which is equivalent with ASTM Gr60 2. High strength low alloy structural steels: Q355B which is equivalent with ASTM Gr50 or S355JR 3. Carbon Structural Steel: Q235B which is equivalent with ASTM A36 or S235JR |
Welding Method | CO2 Shielded Arc Welding & Submerged Arc Welding(SAW) |
Surface Treatment | 1. Hot dip galvanization in accordance with Chinese standard GB/T 13912-2002 or American standard ASTM A123 2.Can be powder coated or painted according to clients' request |
Galvanization Thickness | 86um or customized. |
Production Process | Raw material test-cutting-bending-welding-dimension verify-flange welding-hole drilling-sample assemble-surface clean-galvanization or power coating /painting-recalibration-package |
Factory test | Tensile test,Elements analysis, Sharpy test(impact test), Cold Bending, Preece test,Hammer test |
Once Forming | 12m Once forming without joint |
Power Capacity | 0-220kv |
Production Capacity | 70,000 tons/year |
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