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ASTM A 123 Tapered Octagonal Cctv Steel Tubular Electric Pole

Jiangsu milky way steel poles co.,ltd

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Address: No.1 Yinhe road, Wanshi town, Yixing, Jiangsu,China 

Contact name:Delia Wang

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ASTM A 123 Tapered Octagonal Cctv Steel Tubular Electric Pole

Country/Region china
City & Province jiangsu
Categories Other Chargers
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Product Details

Tapered octagonal cctv galvanized metal tubular power utility lattice steel electric pole price

 

 

 Specifications:

 

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

Standard

ISO 9001

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 above design is based on ASTMA 572 Gr 65 material,with octagonal cross section shape,while the  safety factor is 1.8.If you have other requirement on load,height,material and cross section shape,pls  contact us.

 

 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.

 

 

 Company Introduction:
 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.

 

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