40M 12 Sides Galvanized High Mast Pole for Plaza Lighting with Winch

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
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

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,
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

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.