Substation Steel Structure

Product Information
Part No           Electrical Power Compact Substation Steel Structure
Voltage 10kv to 750kv 
Suit for Substation
ShapeConoid ,Multi-pyramidal,Columniform,polygonal or conical


Usually Q345B/A572,minimum yield strength>=345n/mm2
Q235B/A36,minimum yield strength>=235n/mm2
As well as Hot rolled coil from Q420, Q460 ,ASTM573 GR65, GR50 ,SS400, SS490, to ST52

StrengthHigh Tensile
Torlance of the dimenstion+- 2% 
  Optical assembly of lighting fixture  IP 65
 Electroshock resistant protective grade Grade I
  The casing anti-corrosion performance  Class Ⅱ
  Working atmosphere of lighting fixture  -35 ℃~+45 ℃
  Surface treatment  Hot dip galvanized Following ASTM A 123, color polyester power or any other standard by client required
  Joint  Type  Insert mode,innerflange mode,face to face joint mode, bolt connection 
 Design of pole  Against earthquake of 8 grade
  Wind Speed 160km/hour
  Minimum yield strength 335mpa
 Minimum ultimate tensile strength  400mpa
  Max ultimate tensile strength 620mpa
 Standard ISO9001 :2008, China national standard
  Length of per section  Within 12m once forming without slip joint

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, SAW

 Thickness1mm to 30mm 
 Production Process  Raw 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 requirement , each 40HC or OT can loading how many pcs will calculation based on the client actually specification and data.
 StyleSize and styles are veriable as per customer request