Height

From 18 m to 50m

Suit for

Airport ,seaport,plaza,stadium ,square,highway station,street way ,etc

Shape

round or polygon

aterial

Q345B/A572,minimum yield strength>=345n/mm2

Q235B/A36,minimum yield strength>=235n/mm2

Torrance of dimension

+- 2%

Lighting Source

400 W- 5000 W high pressure sodium flood light,light extension :up to 30 000 m²

Light plate

Various figure of selection ,material with hot dip galvanization steel frame

Lifting system

Lifter fixed in the inner of the pole with lifting speed of 3~5 meter per minute

Equipped e;antiferromagnetism brake and break –proof device,manual operation applied under power cut

Electric appliance control device

Electric appliance box to be be the hold 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

80 Km/Hour

Welding

We has past flaw testing.Internal and external double welding makes the welding in shape

Thickness

6 mm to 20 mm

Production Process

Raw material test→Cutting→Molding or bending →Welding (longitudinal )→Dimension verify→Flangewelding→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