10m Multisided Steel Decorative Street Light Poles with Cross Arm for Driveway Lighting
Specification:
|
Height |
From 6 m to 15 m |
|
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 SS400, |
|
Lamp power |
20 W- 400 W (HPS/MH) |
|
Torlance of the dimenstion |
+- 2% |
|
Optical assembly of lighting fixture |
IP 65 |
|
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 |
|
Standard |
ISO 9001 |
|
Length of per section |
Within 14m once forming without slip joint |
|
Welding |
We has past flaw testing.Internal and external double welding makes |
|
Thickness |
1 mm to 30 mm |
|
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 , can |
|
Style |
Size and styles are veriable as per customer request |
Steel
The material is in accordance with NF EN 10025
Standard and NF EN 10149 Standard,it has the following property.
-Yield Strength=355N/mm2
-Toughness remains the same under 20 degrees below zero.
-Galvanization is in accordance with NFA35503 Standard Class 1.
Galvanization
Standard:NFA91121
Average thickness of the galvanization:Not less than 86μm.
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