15m 20m 30m Galvanized High Mast Lighting Steel Pole
Company Information
Product Description
The mast 1.Design standard:AASHTO standard 2.Wind speed: more than 30M/sec 3.Anti-seismic design: more than level 7 4.Mast material:ASTM A572 GR65/Q345/Q235 5.Mast structure: 12/16/20 sided 6.Mast assembly: no welding on site 7.Anti-corrosion protection: hot dip galvanization/hot dip galvanization and powder coating 2.Lighting fixture f The entire lighting fixture is constructed from aluminum alloy, formed by die casting, with protection degree more than IP65.high pressure sodium lamp and metal lamp are designated lighting source, and their power range is from 250W to 2000W.lighting fixtures design is calculated by professional simulation program ,and customization is still available. 3.the crown The primary function is to fit lighting fixtures for illuminating. All crowns are constructed form high-quality steel ,and both inner and outer surface are processed by hot-dip-galvanization. 4.the raising-and-lowering system 1.The raising-and-lowering system is core part of the raising-and-lowering galvanized steel high mast flood lighting pole ,so that guarantees the safety and reliability of operating. 2.The raising-and-lowering system mainly consists of lighting rod,closed mast-top assembly, latching mechanism, crown, steering assembly, bumper, cables, winch, motor, lighting control cabinet, raising-and-lowering control cabinet and so on.
Height
From 8 m to 35m
Suit for
Airport ,seaport,plaza,stadium ,square,highway,street way etc
Shape
Conoid ,Multi-pyramidal,Columniform,polygonal or conical
Material
Usually Q345B/A572, Q235B/A36,As well as Hot rolled coil from Q460 ,ASTM573 GR65, GR50 ,SS400,
SS490, to ST52-
Lamp power
200 W- 2000 W (HPS/MH)
220V (+-10%) /50Hz
Torlance of the dimenstion
+- 2%
Optical assembly of lighting fixture
IP 65
Electroshock resistant protective grade
Grade one
The casing anti-corrosion performance
Class two
Working atmosphere of lighting fixture
-35 °C~+45 °C
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
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 high Mast Octagonal Steel Pole 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.
Product name
15m 20m 30m galvanized steel high mast flood lighting pole
