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Brand:aa
Product detail:
15m-30m street lighting poles/steel lamps pole
Octagonal steel poles with specification
Type | Straight Pole ,Tensile Pole ,Turn Pole |
Suit for | Electricity distribution |
Shape | Conoid ,Multi-pyramidal,Columniform,polygonal or conical
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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 | 10 KV ~550 KV |
Safety Factor | Safety factor for conducting wine : 8 Safety factor for grounding wine : 8 |
Design Load in Kg | 300~ 1000 Kg appliced to 50cm from the to pole |
Marks | Nane palte through rivert or glue ,engrave ,emboss as per customer requirement |
Surface treatment | Hot dip galvanized Following ASTM A 123, color polyester power or any other standard by client required.
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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 . 30 m /s |
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
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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.
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material:
Q235 steel
Mounting Height
3-50M
Shape of Pole
Round conical; Octagonal conical; Straight square; Tubular stepped; Polygonal
Shafts are made of steel sheet that folded into required shape and welded longitudinally by automaticarc welding machine
Brackets
Single or double brackets are in the shape and dimension as per customers requirement
Welding
Welding confirms with international welding standard of CWB
Base plate mounted
Base plate is square or round in shape with slotted holes for anchor bolt and dimension as per customers requirement
Ground mounted
The length buried underground as per customers requirement
Galvanizing
Hot dip galvanization with thickness of 80-100µm average
These above instructions are for reference only.
Color, size, specifications and packaging mainly depend on customers' demand
