Lighting Pole

Lighting Pole 1. Material high quality Q235 hot rolled steel 2. Shape of Pole,Round conical; Octagonal conical; Straight square; Polygonal 3. Hot galvanization 4. Bolts and nuts are through zinc processing 5. Pure polyester powder painting, color is optional 6. Mounting Height optional 7. Short construction cycle, less land occupation, low overall 8. Certificate ISO9001-2000 9. Life time: 20-30 years,does not rust. Conical degree 12/1000 Straightness <0.2% Length variation <+5nlm Across flat deviation +2mm Shaft body tortuosity <5° Rod straightness <1mm Curved arm tortuosity <2° Curved arm across flat deviation <15° Flange and Rod vertical deviation <1° Flange welding position deviation <2mm Zinc coating thickness ≥86um Powder coating thickness ≥100um Design factor 1.8 Wind speed 36.9m/s