Payment & Shipping Terms:
|Product Name:||220kv Galvanized Power Transmission Pole Electric Steel Tubular Tower Pole||Application:||Distribution Line|
|Material:||SteelQ235,Q345||Minimum Yield Strength:||355 Mpa|
|Max Ultimate Tensile Strength:||620 Mpa||Wall Thickness:||1mm To 36mm|
iso certificate steel power pole,
220kv galvanized power line pole,
transmission tower electrical power pole
The material is in accordance with NF EN 10025
Standard and NF EN 10149 Standard,it has the following property.
-Toughness remains the same under 20 degrees below zero.
-Galvanization is in accordance with NFA35503 Standard Class 1.
|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||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
|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|
|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
The information to inquiry or purchase
-Steel pole height and force
-Cross arm type and length,the position to install in the steel pole
-The method to fix the cross arm(use bolt to connect or use one or two template to weld in the steel pole to install the cross arm)
-Safety factor of the steel pole
-Type of climbing rung
-Remove all the equipment on the pole during Assembly.
-Circle a sling around th epole shaft of each section.
-Fix the sling on top section to one pulley block.
-The sling on the bottom section is tightly fixed and fixed at the center of gravity.
-Make the steel pole vertical by tighten the sling of the top section.
-Fix the steel pole.
-Remove the sling.
Jiangsu Milky Way Steel Poles which established on 1991 is located in Wuxi,East of China ,near one of the largest sea port of China ,Shanghai,Port .
Our Company has 24 years experience on producing the steel poles including the transmission power pole,street light pole,high mast pole and so on.
We exported to oversea countries since 1991 and our products have been delivered to more than 70 countries and areas ,including America,Australia ,Russia ,Germany ,Span,Philippines ,Malaysia,Africa and so on.
We are the supplier of many big project in many countries,like the street light pole of Dubai Tower.the high mast pole for Sochi Winter Olympic Game and so on.