Height | From 18 m to 50m |
Suit for | Airport ,seaport,plaza,stadium ,square,highway station,street way ,etc |
Shape | round or polygon |
Material | Q345B/A572,minimum yield strength>=345n/mm2 Q235B/A36,minimum yield strength>=235n/mm2 |
Torrance of dimension | +- 2% |
Lighting Source | 400 W- 5000 W high pressure sodium flood light,light extension :up to 30 000 m² |
Light plate | Various figure of selection ,material with hot dip galvanization steel frame |
Lifting system | Lifter fixed in the inner of the pole with lifting speed of 3~5 meter per minute Equipped e;antiferromagnetism brake and break -proof device,manual operation applied under power cut |
Electric appliance control device | Electric appliance box to be be the hold of the pole ,lifting operation could be 5 meter away from the pole through wire .Time control and light control could be equipped to realize full-load lighting mode and part lighting mode |
Surface treatment | Hot dip galvanized Following ASTM A 123, color polyester power or any other standard by client required. |
Joint of Poles | Insert mode,innerflange mode,face to face joint mode . |
Design of pole | Against earthquake of 8 grade |
Wind Speed | 80 Km/Hour |
Welding | We has past flaw testing.Internal and external double welding makes the welding in shape |
Thickness | 6 mm to 20 mm |
Production Process | Raw material test→Cutting→Molding or bending →Welding (longitudinal )→Dimension verify→Flangewelding→Hole drilling→Calibration→Deburr→Galvanization or powder coating ,painting→Recalibration→Thread→Packages |
Packages | Our poles as normal cover by Mat or straw bale at the top and bottom ,anyway also can following by client required |