Galvanized Steel Column,decorative Welding Columns,lighted Welding Columns,decorative Lighting Columns
Galvanized decorative street lighting columns :
Height |
From 6 m to 15 m |
Suit for |
Airport ,seaport,plaza,stadium ,square,highway,street way etc |
Shape |
Conoid ,Multi-pyramidal,Columniform,polygonal or conical |
Material |
Usually Q345B/A572,minimum yield strength>=345n/mm2 Q235B/A36,minimum yield strength>=235n/mm2 As well as Hot rolled coil from Q460 ,ASTM573 GR65, GR50 ,SS400, SS490, to ST52- |
Lamp power |
20 W- 400 W (HPS/MH) 220V (+-10%) /50Hz |
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 °C~+45 °C |
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 |
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 the welding beautiful in shape Welding Standard :AWS (American Welding Society ) D 1.1 |
Thickness |
1 mm to 30 mm |
Production Process |
Rew material test → Cuttingj →Molding or bending →Welidng (longitudinal )→Dimension verify →Flange welding →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 , each 40HC or OT can loading how many pcs will calculation base on the client actually specification and data.
|
Style |
Size and styles are veriable as per customer request |
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