40M 12 Sides Galvanized High Mast Pole for Plaza Lighting with Winch
high mast lighting pole
,Sports Light Poles
40M 12 Sides Galvanized High Mast Pole for Plaza Lighting with Winch
Specifications:
|
Height |
From 20m to 55m |
|
Suit for |
Airport ,seaport,plaza,stadium ,square,highway, |
|
Shape |
Conoid ,Multi-pyramidal,Columniform,polygonal or conical |
|
Material |
Usually Q345B/A572,minimum yield strength>=345n/mm2 |
|
Lamp power |
20 W- 400 W (HPS/MH) |
|
Electroshock resistant protective grade |
Grade Ⅰ |
|
The casing anti-corrosion performance |
Class Ⅱ |
|
Working atmosphere of lighting fixture |
-35 ℃~+45 ℃ |
|
Surface treatment |
Hot dip galvanized Following ASTM A 123, |
|
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 |
|
Production Process |
Rew material test → Cuttingj →Molding or bending → |
|
Packages |
Our poles as normal cover by Mat or straw bale at the top and bottom , |
Galvanization
Standard:NFA91121
Average thickness of the galvanization:Not less than 70μm.
Manufacture Tolerance
-Component Length:-25mm to 75mm
-Straightness:2mm/m
-Twisting degree:1°per 3 meters length
-Ovalisation:Maximum is 3%
-The average diameter:+/-0.5%
-Slip length:+/-150mm
More Photos:
Company Introduction:
