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20m Power Tubular Steel Structure Electrical Transmission Poles 33kv Line Array Tower

20m Power Tubular Steel Structure Electrical Transmission Poles 33kv Line Array Tower

Brand Name:MilkyWay
Certification:ISO9001/BV/
Model Number:Steel Tubular Pole
Minimum Order Quantity:1 pcs
Delivery Time:20 working days after received your payment
Payment Terms:T/T, L/C at sight
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Address: No.1 Yinhe road, Wanshi town, Yixing, Jiangsu,China 
Supplier`s last login times: within 28 hours
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Product Details Company Profile
Product Details

Power tubular steel structure electrical transmission poles 33kv line array tower


Type

Straight Pole ,Tensile Pole ,Turn Pole

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-

Lamp power

20 W- 400 W (HPS/MH)

220V (+-10%) /50Hz

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

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.


Inspection:


Description:


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.



Our Servises:


1 Reply your inquiry in 24 working hours.


2 Experienced staffs answer all your questions in fluent English.


3 Customized design is available. UEM&UBM are welcomed.


4 Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staff.


5 Special discount and protection of sales are provided to our distributor.


6 Professional factory : We are manufacturer, specializing in producing all kinds of steel poles for more than 20 years, competitive with good quantity.


7 Sample: We can send out sample for test in one week if the order quantity is big enough. But the shipment charges is usually paid by your side, the charges will be rebounded when we have formal order.


8 As an honest seller, we always use superior raw material, advanced machines, skilled technicians to ensure our products to be finished in high quality and stable feature. Welcome to contact us or visit our company.


if you have any question or need additional information ,pls feel free to contact me !

China 20m Power Tubular Steel Structure Electrical Transmission Poles 33kv Line Array Tower supplier

20m Power Tubular Steel Structure Electrical Transmission Poles 33kv Line Array Tower

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