China Customized Airport Using 25m Auto Lifting High Mast Light, Find details about China Customized High Mast Light, Airport Using High Mast Light from Customized Airport Using 25m Auto Lifting High Mast Light
Height | From 15 m to 40 m |
Apply in | Highway, freeway, Airport ,seaport,plaza,stadium ,square,highway,street way etc |
Shape | Conical, octagonal, square, cylinder |
Material | Usually Q345B/A572, Q235B/A36, Q460 ,ASTM573 GR65, GR50 ,SS400, SS490, ST52 |
Lamp power | 20 W- 400 W (HPS/MH) 220V (+-10%) /50Hz |
Surface treatment | Hot dip galvanized Following ASTM A 123, color polyester power or any other standard by client required. |
Joint of Poles | Insert mode,inner flange mode,face to face joint mode |
Design of pole | Against earthquake of 8 grade |
Welding | We has past flaw testing.Internal and external double welding makes the welding beautiful in shape Welding Standard :AWS ( American Welding Society ) D 1.1 |
Production Process | Raw material test → Cutting →Molding or bending →Welding (longitudinal )→Dimension verify →Flange welding →Hole drilling →Calibration → Galvanization or powder coating ,painting →Recalibration →Thread →Packages |