
power transmission line electric pole power distribution pole
Specifications:
Height | From 9 meter to 100 meter |
Suit for | Electric Power Transmission and Distribution |
Shape | Polygonal or Conical |
Material | Normally Q345B/A572, Minimum Yield Strength ≥ 345 N/mm² Q235B/A36, Minimum Yield Strength ≥ 235 N/mm² As well as Hot rolled coil from ASTM A572 GR65, GR50, SS400 |
Power Capacity | 10kV to 220kV |
Tolerance of the dimension | According to client’s requirement. |
Surface treatment | Hot dip galvanized Following ASTM A 123, or any other standard by client required. |
Joint of Poles | Slip joint, flanged connected |
Standard | ISO 9001:2008 |
Length of per section | Within 14 meter once forming |
Welding Standard | AWS (American Welding Society ) D 1.1 |
Thickness | 1 mm to 36mm |
Production Process | Raw material test → Cutting →bending →Welding (longitudinal ) →Dimension verify →Flange welding →Hole drilling →sample assemble → surface clean→ Galvanization or powder coating , painting →Recalibration →Packages |
Packages | Packing with plastic paper or according to client’s request. |
Steel
Descripition of material:The material is in accordance with NF EN
10025
Standard and NF EN 10149 Standard,it has the following property.
-Yield Strength=355N/mm2
-Toughness remains the same under 20 degrees below zero.
-Galvanization is in accordance with NFA35503 Standard Class 1.
Galvanization
Standard:NFA91121
Average thickness of the galvanization:Not less than 86μm.
Installation
-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.
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Jiangsu milky way steel poles co.,ltd
Estbilsed in 1989,Jiangsu Milky Way Steel Poles is located in Wuxi,East of China ,near one of the largest sea port of China ,Shanghai,Port .
Our Products have been widely used in the power transmsion ,signal transmission and ligting for street ,road ,square ,palaestra.and so on
We have plenty of export experience . Since our first overseas order from Pakstan in 1991 of 132 KV transmission poels ,our products have been deliveried to more than 70 contries and areas ,including America,Australia ,Russia ,Genmery ,Span,Philippines ,Malaysia and so on
To assure our products qualified ,we take steps as follows :
1. Management team : We have employ the foreign export to take chaege of the overall managemnt ,especailly the technical managemnt and quality management .
2. Introducing ISO management ,We are awared ISO 9001:2008 certificate . .
3. Lofting and design software :We have transmisson power pole design software which can help us design all kinds of steel pole ,at the same time ,the TMA and LMA are adopted by us to provide the design the drawing accuratly .
4. QC Inpection:It is our company policy that all the finish product should be inspected by our specialzed QC in every manufacure steps and beofore every shipment .
We are always persisting in horzontal cooperation with domestic senior project institute and technical colleges .The enterprise also has an highly qualified team working at R&D ,manufacure ,QC ,aftersales service and other important positions .