30m Q345 customized galvanized High Mast Pole with lifting systems

Height

From 20 m to 50 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-

power

400 W ---5000w

Torlance of the dimenstion

+- 2%

Light panel

Various figure of slection ,material with hot dip galvanization steel frame ,stainless steel ,special aluminum plate

Light Extension

Up to 30 000 ㎡

Lamp &Luminaire

Projector generally to be applied with safety grade IP65

Luminaire with high pressure sodium lamp of long lift and high lighting efficiency ,or metal halide lamp with high CRI

Lifting system

Lifter fixed in the inner of the pole with lifting speed of 3~5 meter per minute Euqiped e;ectromagnetism brake and break –proof device,manual opeation applied under power cut

Electric appliance control device

Electric appliance box to be be the holde of the pole ,lifting operation could be 5 meter away from the pole through wire

Time control and light control could be equipped to realize full-load lighting mode and part lighitng mode

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