Powder Coating 30M High Mast Pole , Commercial Outdoor Light Poles with Lifting System

Height

From 3 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-

Tolerance of dimension

+- 2%

Power

400 W- 5000 W

Lamp &Luminaries

Projector generally to be applied with safety grade IP65

Luminaries 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

Equipped electromagnetism brake and break –proof device,

manual operation applied under power cut

Electric appliance control device

Electric appliance box to be the holder 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 lighting mode

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

Length of per section

Within 15m 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

Thickness

4 mm to 40 mm/customized