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Conical 220 KV Dodecagonal 20M 12 KN Steel Utility Pole with Cross Arm

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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Conical 220 KV Dodecagonal 20M 12 KN Steel Utility Pole with Cross Arm

China Conical 220 KV Dodecagonal 20M 12 KN Steel Utility Pole with Cross Arm supplier
Conical 220 KV Dodecagonal 20M 12 KN Steel Utility Pole with Cross Arm supplier Conical 220 KV Dodecagonal 20M 12 KN Steel Utility Pole with Cross Arm supplier Conical 220 KV Dodecagonal 20M 12 KN Steel Utility Pole with Cross Arm supplier Conical 220 KV Dodecagonal 20M 12 KN Steel Utility Pole with Cross Arm supplier

Large Image :  Conical 220 KV Dodecagonal 20M 12 KN Steel Utility Pole with Cross Arm

Product Details:

Place of Origin: China
Brand Name: MilkyWay
Certification: ISO9001/BV/SGS
Model Number: Steel Electric Power Pole

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: Negotiation
Packaging Details: As customer request
Delivery Time: 20 working days after received your payment
Payment Terms: T/T, L/C at sight
Supply Ability: 300pcs per day
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Detailed Product Description
Product Name: Steel Electric Power Poles Application: Electric Power Distribution
Surface Treatment: Galvanization Powder Coating Welding Standard: AWS D 1.1
Galvanization Standard: ASTM A 123 Lift Time: 50 Years
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steel power pole

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transmission line poles

 220KV Dodecagonal 20M 12KN Steel Electric Power Poles with Cross Arm

 

 

 Specification:

 

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.

 

 

 

 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.

 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

 Conical 220 KV Dodecagonal 20M 12 KN Steel Utility Pole with Cross Arm 0

 

 Welding:

 Advanced submerge-arc welding and CNC welding equipment. It has past flaw testing, internal and  external double welding makes the welding beautiful in shape. It confirms with the international welding  standard of CWB and AWS D 1.1

 

 
 Galvanization
 Standard:NFA91121
 Average thickness of the galvanization:Not less than 86μm.

 Manufacture Tolerance
 - Component Length:-25mm to 75mm
 - Straightness:2mm/m
 - Twisting degree:1°per 3 meters length
 - Ovalisation:Maximum is 3%
 - The average diameter:+/-0.5%
 - Slip length:+/-150mm

 

 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. 

 Conical 220 KV Dodecagonal 20M 12 KN Steel Utility Pole with Cross Arm 1

 

 More pictures:

 Conical 220 KV Dodecagonal 20M 12 KN Steel Utility Pole with Cross Arm 2

 

Contact Details
Jiangsu milky way steel poles co.,ltd

Contact Person: Evelyne

Tel: +8615601531109

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