500kv and Below Transmission Line Steel Tubular Pole/Tube Tower/Monopole Tower

June 28, 2023

Model NO.: ST003
Structure: G Type
Trademark: VILLE
Transport Package: Carton Box
Specification: IEC, CE
Origin: Made in China
HS Code: 89
500kv and below transmission line steel tubular pole/tube tower/Monopole Tower
 
SPECOFOCATIONS FOR THE ELECTRIC POLE
Type 500kv and below transmission line steel tubular pole/tube tower
Suit for Electricity distribution
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 the 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 Name 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
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
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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