Polygonal Hot Galvanized square tubing Overhead Line Electrical Power Steel Pole

Brand Name:JSBS
Certification:ISO9001:2008
Model Number:Q345
Minimum Order Quantity:1 set
Delivery Time:within 15 work days
Payment Terms:T/T, L/C
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Address: Heqiao Industrial Zone, Yixing City, Jiangsu Province. China.
Supplier`s last login times: within 34 hours
Product Details Company Profile
Product Details

Tubular Hot-dip Galvanized Overhead Line Q345 Steel Electrical Power Pole


Description:


Electric steel poles have been a new kind of equipment for erecting power lines in recent years. They are replacing the traditional concrete electric poles step by step. Because their advantages are outstanding.


1. They need less occupied area. Nowadays, land price is getting more and more expensive with more and more population. While steel poles only take 1/3 area of the self-supporting towers. This makes steel poles the first option of power transmission. They take less occupation expenditure.


2. Pole parts are not easy to be stolen. For the traditional concrete poles, pole parts like anchor bolts are easy to be stolen, which is one of the biggest problems for the safe operation of the power transmission. But steel poles are whole planted or flange connected, which prevents the parts from being stolen.


3. It's easy to produce, assemble and construct. This advantage increases efficiency and shortens the time limit for the project.


4. Compared with traditional concrete poles, steel poles are Small and exquisite. This meets the requirement of the urban landscape in most cities.


TypeStraight Pole, Tensile Pole, Turn Pole
Suit forElectricity Network
ShapeTubular
MaterialSteel
Tolerance of dimension+- 2%
Power10 KV ~550 KV
Safety FactorSafety factor for conducting wine : 8
Design Load in Kg300~ 1000 Kg appliced to 50cm from the top pole
MarksName plate through rivert or glue, engrave, emboss as per customer requirement
Surface treatment

Hot dip galvanized with ASTM A 123, color as client required.

Joint of Poles

Insert mode,innerflange mode, face to face joint mode

Design of poleAgainst earthquake of 8 grade
Wind Speed160 Km/Hour . 30 m /s
Minimum yield strength

345 mpa

Minimum ultimate tensile strength490 mpa
Max ultimate tensile strength620 mpa
StandardISO 9001
Length of per sectionWithin 12m once forming without slip joint
WeldingWelding Standard: AWS ( American Welding Society ) D 1.1
Thickness

2.5 mm to 30 mm



Manufacturing

We buy the raw materials from famous mill factory here in China. We'll check the elements of the raw material like silicon, carbon, sulfur etc. in our lab test room. If they are unqualified, we'll return them. In this way, we can control the quality from the first beginning.


Our factory offers ODM and OBM service. Of course, it'll be better if you have the drawing and detailed specifications of the steel poles. So we can immediately calculate the weight and give you the exact quotation.


Hot dip galvanizingStandardSteel thickness/mmMean coating thickness/μmMetallic elementContent
Pole shafts, cross arms&bolted on accessoriesASTM A123/A123M-15 AS/NZS 4680>685

Mn


0.25%-0.40%


<3-670
1.5-355

Cu


<0.15%


<1.555
Bolts,nuts&washers

GB/T 5267.3-2008

(ISO 10684-2004)

_____≥ 54P

<0.025%


Foundation boltsASTM A153/A153M-09_____≥ 54

S


<0.03%

Factory Profile


With over 10 Years of Experience/ Capable to Handle Volume Orders

Exporting to Southeast Asia, Africa, Europe, Austrlia, the Middle East, South America, etc.


Jiangsu Baojuhe Science and Technology Co.,Ltd. (previous name Jiangsu Bosheng Steel Poles Co.,Ltd.) is located in Heqiao Town Industrial Zone, Yixing District, Wuxi City, Jiangsu Province, China.

Baojuhe is the specialized manufacturer of various steel poles and steel components including street lighting poles, electric power poles, traffic signal poles, flag poles, wind power poles and microwave communication towers, etc.

Through Shanghai Port, which is one of the largest ports in China, we export poles to South America, Middle East, Africa, Australia, Philippines and other countries.

China Polygonal Hot Galvanized square tubing Overhead Line Electrical Power Steel Pole supplier

Polygonal Hot Galvanized square tubing Overhead Line Electrical Power Steel Pole

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