Big Size 4 Meters Classic Aluminum Decorative Street Lighting Pole

These Big Size 4 Meters Classic Aluminum Decorative Street Lighting Poles are available with following features :
Height: From 6 m to 15 m
Thickness:1 mm to 30 mm
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
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
Tolerance of the dimension:+- 2%
Optical assembly of lighting fixture:IP 65
Electroshock resistant protective grade:Grade One
The casing anti-corrosion performance:Class Two
Working atmosphere of lighting fixture:-35 A C~+45
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 have past flaw testing. Internal and external double welding makes the welding beautiful in shape
Welding Standard :AWS (American Welding Society ) D 1.1