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66 Kv Steel Electrical Power Pole / Transmission Pole High Steel Yield Strength

Certification
China Jiangsu milky way steel poles co.,ltd certification
China Jiangsu milky way steel poles co.,ltd certification
Dear Sirs, Hereby we confirm that JiangSu MilkyWay steel poles co., ltd is our partner for several years. Since that time this company has shown itself as reliable supplier of qualitative products.We also would like to note that they provide top level service and all kinds of support.We plan to continue our fruitful cooperation co-operation for many years more.

—— Abacus

We do hereby certify the 69 KV transmmision line steel pole(from 25ft to 90 ft ) manufacuterd by Jiangsu Milky Way Steel Poles Co., Ltd since 2010.We are satisfied with their quality,service and the ways and attention they showed toward our order.

—— National Electricity Company

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66 Kv Steel Electrical Power Pole / Transmission Pole High Steel Yield Strength

China 66 Kv Steel Electrical Power Pole / Transmission Pole High Steel Yield Strength supplier
66 Kv Steel Electrical Power Pole / Transmission Pole High Steel Yield Strength supplier 66 Kv Steel Electrical Power Pole / Transmission Pole High Steel Yield Strength supplier 66 Kv Steel Electrical Power Pole / Transmission Pole High Steel Yield Strength supplier 66 Kv Steel Electrical Power Pole / Transmission Pole High Steel Yield Strength supplier

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Product Details:

Place of Origin: China
Brand Name: Milky Way
Certification: ISO/SGS/BV
Model Number: 66kv Steel Electrical Power Pole For Transmission Pole Design

Payment & Shipping Terms:

Minimum Order Quantity: one 40HQ
Price: negotiation
Packaging Details: as per customer request
Delivery Time: usually 2 weeks after confirming
Payment Terms: T/T
Supply Ability: 300 pieces pole per day
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Detailed Product Description
Type: Straight Pole, Tensile Pole,turn Pole Suit For: Electricity Distribution
Power: 10kv~550kv Length Of Per Section: Within 14m Once Forming Without Slip Joint
Wind Speed: 160km/h, 30m/s Welding Standard: AWS D 1.1
High Light:

transmission line poles

,

electric power pole

66kv Steel Electrical Power Pole For Transmission Pole Design
 

Pole’s height ≥5m
Type Low ,Middle and higher Voltage
Shape of pole Conical, Round, Polygonal (Octagonal, Dodecagonal, etc).
Crossarm Designas per customers’ requirement
Material

Steel materials conform to ASTM A36, ASTM A572.
Q235 equivalent to SS400, S235JO.
Q345 equivalent to S355JR,Grade 50
Q460 equivalent to S460, Grade 65

Wall thickness 2.5mm , 2.75mm, 3.0mm, 3.5mm, 3.75mm, 4.0mm, 4.5mm, 4.75mm, 5.0mm,etc
Sections

≤11900mm can be with one section and loaded into 40HQ container.
≥12000mm need be designed with 2 sections.
Unless use Flat Rack Container.

Welding

Welding complies with CSA and AWS D1.1 standard.

Joint Joint with Slip Joint or flange mode.
Installation

1. Burial Type.
2. Base plate is square or round with slotted holes for anchor bolt and dimension as per client’s requirement.

Galvanizing Hot dip galvanization in accordance with Chinese standard GB/T 13912-2002 or American standard ASTM A123.
Min Yield Stress 345 Mpa
Min Tensile Strength 470 Mpa ~ 630 Mpa
Voltage 10KV~550KV
Limited Weight 26 Ton/Container
Certificates ISO 9001-2008 , AAA credit rating, etc
Protection Anti-corrosion and rust free – suitable for coastal area, desert, oil field and industrial area

 
 
 
Installation
 
The designing weight of the steel poles are usually relatively light and is good for the operation, transportation, 

assemble and installation.
 
 
Steel
 
The material is in accordance with NF EN 10025 standard and NF EN 10149 standard, it has the following 

property.
- Yield Strength=355 N/mm2
- Thoughness remains the same under 20 degrees below zero
- Galvanization is in accordance with NFA35503 standard class I
 
66 Kv Steel Electrical Power Pole / Transmission Pole High Steel Yield Strength 0
 
Maintenance
 
The hot dip galvanization treatment can increase the service life of the steel pole without the environmental 

pollution and no need for other daily maintenance. The following described types are specially designed for 

Africa Market which can meet the regulated height and load standard of France electricity power company.
 
 
Production
 
Our steel pole is bent to form to the polygonal (conical) section firstly. Then it is welded by the automatic 

submerged-arc. Then it is welded by the automatic submerged-arc welding machine.
 
Thirdly the top cap, strip and base plate will be welded to the pole. And finally other accessories 

(support brackets, ladder support, etc.) will be welded to the pole shaft.
 
66 Kv Steel Electrical Power Pole / Transmission Pole High Steel Yield Strength 1
 
Manufacturer Tolerance
 
- Component Length: -25mm to 75mm
- Straightness: 2mm/m
- Twisting degree: 1̊ per 3 meters length
- Ovalisation : Maximum is 3%
- The average diameter : +/-0.5%
- Slip length: +/-150mm
 
 
Mechanical Property
 
The metal supports are designed to withstand the nominal force F and the pressure of the wind V applied at 

0.25m from the top. Under these loads, the safety factor with respect to the elastic limit of the steel is larger

 than 1.8. The post also resists a torque equal to (F+V) ×1m. Tests shows the load intervened when breaking 

is around 2 times of design load.
 
66 Kv Steel Electrical Power Pole / Transmission Pole High Steel Yield Strength 2
 
 
 
 
 

Contact Details
Jiangsu milky way steel poles co.,ltd

Contact Person: Bella

Tel: +8618206191880

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