Jiangsu hongguang steel pole co.,ltd
Jiangsu hongguang steel pole co.,ltd



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220KV Q460 Round Galvanised Steel Posts Bitumen Painted

220KV Q460 Round Galvanised Steel Posts Bitumen Painted

  • 220KV Q460 Round Galvanised Steel Posts Bitumen Painted
  • 220KV Q460 Round Galvanised Steel Posts Bitumen Painted
220KV Q460 Round Galvanised Steel Posts Bitumen Painted
Product Details:
Place of Origin: China
Brand Name: JSHG
Certification: ISO/CNAS/IAF/CA
Model Number: HG-SP
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: negotiation
Packaging Details: * Covered by Plastic Wrap or Mat or according to client's requests. * The Loading Pcs of Each Container could be calculated according to client's specification and data.
Delivery Time: 2 weeks per container after PO/drawing/prepayment confirmed
Payment Terms: L/C, T/T or Western Union
Supply Ability: 3,000 Metric Tons per Month
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Detailed Product Description
Material: Q460 Shape: 12 Sides
Appearance Treatment: Hot Dip Galvanized, Bitumen Painted Connection Structure: Flange Connection
Certificate: ISO9001 Life Period: More Than 25 Years, It Is According To Installing Environment
High Light:

220KV round galvanised steel posts


Q460 round galvanised steel posts


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Galvanized Tube Steel Steel Transmission Pole Galvanized Steel Pole

Product Description:



Raw material: Q235 or Q345 in China. We get the raw material checked in our lab test room. Silicon less than2%. We have carbon and sulfur analyzer to check the elements of the steel sheet. We'll return the steel if they are unqualified. So in this way, we can control the quality of the steel poles from the first beginning.


Our factory owns advanced production lines and machines including bending calibration machine, hydraulic plate shears machine, shears machine, slitting machine, 208T hydraulic straightener, etc. All insure us to produce steel poles with the best quality.





1. Raw materialtest :When purchasing the raw material(steel plate ),on sheet of mill certificate from mill factory must be enclosed.When the raw material arrives at the warehouse ,the quality department must take the elongation test and the chemical composition analysis to make sure the raw material have meet all the standard that the needed before production.

2. Cuting :Cuting the raw material that have meet all the standard required into different length and width .


3. Molding :Forming the cutted steel plate into the shape (circular or polygonal)that as per specified in the drawing. 

4. W elding :After molding ,weld the steel plate together .Uauslly it is longitudinal welds.

5. Dimension verify :Afer welding ,check the diameter ,length according to the drawing .

6. Flange:Weld the flange into the main pole

Welding standard:ASTM A 252-1998 or ASTM A 714-1999

7. Drill:Drill the hole at the right location as requested in the drawing.


8. Calibration:check the straightness and diameter to make sure it meet all the requirement .

9. Deburr: All burrs after drilling or cutting of steels shall be deburred and appropriately chamfered before galvanized

10. Galvanization :All poles internally and externally are to be hot-dip galvanized in accordance with requirement mentioned in the relevant drawing or specification

Galvanization standard:IS2629-1985 ,BS729-1971

11. Recalibration:recheck the straightness and diameter to make sure it meet all the requirement after galvanization.

12. Thread:Thread the parts that needs screw thread ot make sure it can installed successfully at site .

13.Packages: Our poles as normal cover by sea /road -worthy wooden packing material ,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



220KV Q460 Round Galvanised Steel Posts Bitumen Painted 0

Product Specification:

  • Galvanized Tube Steel Steel Transmission Pole Galvanized Steel Pole
Voltage Grade
  • 10-220KV
Our Service
  • Reply within 24 Working Hours

  • Factory Direct Sale

  • More than 15 Years Design & Manufacture Experience

  • Capable to Handle Volume Orders

  • High-Quality and Low-Price Products

  • Provide Professional Design by Our Experienced R&D Engineers

Export Foreign Country
  • Philippines, Malaysia, Australia, America, Africa, Latin America, Panama, Suriname, Costa Rica, Colombia, Jordan, Nigeria, etc
  • Welding of galvanized steel power pole complies with AWS D1.1 standard.
  • CO2 welding or submerged arc auto methods
  • Internal and external welding makes the galvanized steel power pole more beautiful in shape


Inspection and Test


The manufactured items will be inspected at the manufacturer’s plant by the Engineering Team appointed by the purchaser. Tests shall be performed in accordance with the relevant standards unless otherwise stated.


Before ffull-scalemanufacture is commenced, 3 (three) samples of each type of pole shall be prepared for testing and approval by the engineer. Production items not meeting the same standard as the initial samples approved by the Engineering Team will be rejected.


We have Lab Test, Workload Test, Steel thickness Test, Galvanization thickness Test, etc.


Company Profile

JIANGSU HONGGUANG STEEL POLE CO., LTD. With over 15 Years of Experience/ Capable to Handle Volume Orders Exporting to Southeast Asia, Africa, Europe, Austrlia, the Middle East, South America, etc.
Founded in 1998, Jiangsu Hongguang Steel Pole Co. Ltd (JSHG) specializes in manufacturing various steel structures. We manufacture a variety of products like Electrical Poles and Substation Structures for the power transmission industry; high masts and street lighting poles for illumination, which are widely used in expressways, airports, ports and docks, depots, parking lots and stadiums; tower poles for funicular railways; Telecommunication Monopole Towers for the telecommunication industry; TrafficPoles & Camera Poles &Advertising Structures for transportation Industry and Advertising Industry.



Contact Details
Jiangsu hongguang steel pole co.,ltd

Contact Person: Zoe Tang

Tel: +8613861505969

Send your inquiry directly to us
Jiangsu hongguang steel pole co.,ltd
Wanshi Industrial Zone, Yixing City, Jiangsu Province, P.R. China
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