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Round Hot Dip Galvanized Steel Utility Pole , 6M - 12M metal Lighting Poles
Product Description:
| Part No | Round Hot Dip Galvanized Steel Utility Pole , 6M - 12M metal Lighting Poles | ||
| Height | 6m to 15m | ||
| Suit for | Airport,seaport,plaza,stadium,square,highway,street way | ||
| Shape | Conoid,multi-pyramidal,columniform,polygonal,conical | ||
| Material | Usually Q345B/A572,minimum yield strength>=345n/mm2 SS490, to ST52- | ||
| Lamp Power | 20W-400W(HPS/MH) 220V(+-10%)/50HZ | ||
| Tolerance of the dimension | +-2% | ||
| Optical assembly of lighting fixture | IP65 | ||
| Electroshock resistant protective grade | Grade I | ||
| The casing anti-corrosion performance | Class II | ||
| working atmosphone of lighting fixture | -35 to +45 | ||
| Surface treatment | hot dip galvanzied following ASTM A123,Color polyester power or any other standard | ||
| Joint of poles | insert mode,innerflange mode,face to face joint mode | ||
| Design of pole | against earthquake of 8 grade | ||
| Wind speed | 160 km/hour | ||
| Minimum yield strength | 355 mpa | ||
| Minimum ultimate tensile strength | 490 mpa | ||
| Max Ultimate tensile strength | 620 mpa | ||
| Standard | ISO9001 | ||
| Length of per section | within 14m once forming without slip joint | ||
| Welding | flaw testing,internal and external double welding makes the welding better Welding Standard :AWS ( American Welding Society ) D 1.1 | ||
| Thickness | 1mm to 15mm | ||
| Production Process | Raw material test&nbs |
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