High voltage 220KV double circuitel ectrical power pole for transmission
Specifications:
| 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- |
| Tolerance of dimension | +- 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 applied to 50cm from the top pole |
| Marks | Nane plate 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 . 30m/s |
| Standard | ISO 9001 |
| Length of per section | Within 14m once forming without slip joint |
| Welding | We have past flaw testing. Internal and external double welding makes
the welding beautiful inshape Welding Standard :AWS ( American
Welding Society ) D 1.1 |
| Thickness | 1 mm to 30 mm |
| Production Process | Raw material test → Cutting →Molding or bending →Welding
(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. |
Description:
Standard Accessory
- Top plate
- Base plate
- Bottom strip
- Standard hole
- Climbing rung
- Anchor bolt
- Bitumen protection
- Painted marking
- Removable ladder
Material Test:
1. All of our material are purchased from famous mill factory to assure the quality
2. A mill certificate issued by the mill factory with stamp and signature must be provided before
unload the material in our factory; otherwise we have our reason to refuse the material.
3. Before put into production, all the material must pass the chemical and physical analysis to
make sure that they have met the requested strength and component.
Inspection:
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. 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.
Production process:
As an BV, ISO, approved supplier in China, we have more than 20 years produce and export
steel pole ,and we can assure the pole we offered is of sound quality which made from qualified material
with our professional workers and advance equipment.
Company Introduction:
Jiangsu Milky Way Steel Poles Co.,Ltd (Original name:Yi xing Milky Way Steel Poles Factory) was
founded in 1991 is a cooperative shares system corp. The company covers an area of 150,000 square
meter .It is now centralizing in pole design, ,research, production ,and installation. After twenty years of
development,the company owns Hot Spray Coating Zinc Branch Factory ,Anhui Steel Branch ,Milky Way
Lighting Installation Engineering Company. The total asset of the company amount to 100 million RMB
and the annual production of transmission pole comes to 20 thousand ton per year.The annual
production of steel structure comes to 10 ton and street pole of 30 thousand sets .
Product Tags:
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30m/S 220kv Double Circuit Galvanized Steel Power Pole Images
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