Airport Outdoor 25M 6 Lamps High Mast Pole with Lifting System

Height

From 20m to 55m

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  

The casing anti-corrosion performance

Class 

Working atmosphere of lighting fixture

-35 ~+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 has past flaw testing.Internal and external double welding makes 
the welding beautifu
Airport Outdoor 25M 6 Lamps High Mast Pole with Lifting System