China Angle Stpole Power Transmission Line Angle Tower 110kv 132kv 230kv 380kv 400kv 550kv Electrical Equipements Suppliers Supplies, Find details about China Transmission Line Tower, Tension of The Tower from Angle Stpole Power Transmission Line Angle Tower 110kv 132kv 230kv 380kv 400kv 550kv Electrical Equipements Suppliers Supplies
Specification:
Product | Substation Structure Tower |
Height | 5m to 30m or other height customer requirement |
Suit for | Electric Power Distribution Transmission Steel Tower |
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 |
Strength | 2.5KN,5KN,8KN,10KN,12KN |
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 | -40 ºC~+45 ºC |
Surface treatment | Hot dip galvanized Following ASTM A 123, color polyester power or any other standard by client required |
Joint of Poles | Insert mode, inner flange mode, face to face joint mode |
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 |
Length of per section | Within 14m once forming without slip joint |
Welding | We have passed flaw testing.Internal and external double welding makes the welding beautiful in shape Welding Standard : AWS ( American Welding Society ) D 1.1 |
Thickness | 1mm 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 follow by client required, each 40HC or OT can loading how many pics will calculation base on the client actually specification and data. |
Style | Size and styles are variable as per customer request |