3. As an honest seller, we always use superior raw material, advanced machines, skilled technicians to ensure our products to be finished in high quality and stable feature.

High mast lighting pole features :

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-
Torlance of dimenstion	+- 2%
Power	400 W- 5000 W
Light panel	Various figure of slection ,material with hot dip galvanization steel frame ,stainless steel ,special aluminum plate
Light Extension	Up to 30 000 m²
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
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 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.