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Yixing Futao Metal Structural Unit Co. Ltd 86-510-87871161
12M 450daN Galvanised Metal Pole Shaft Material ASTM GR65 GR50 33KV 11KV 35KV

12M 450daN Galvanised Metal Pole Shaft Material ASTM GR65 GR50 33KV 11KV 35KV

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    galvanised power pole


    galvanized steel pole


    12M 450daN Galvanised Power Pole

  • Height
  • Material
    ASTM 572 GR65, GR50
  • Shape
    Tubular, Polygonal And Conical
  • Surface Treatment
    Hot Dip Galvanized
  • Power
  • Wind Resistance
    According To Clients' Request
  • Earthquake Resistance
    Against Grade Of 8
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
    12M 450daN
  • Minimum Order Quantity
    3 pieces
  • Price
    $150 - $400/piece
  • Packaging Details
    40HC or OT
  • Delivery Time
    12 workdays
  • Payment Terms
    L/C, T/T
  • Supply Ability
    2200 pieces every month

12M 450daN Galvanised Metal Pole Shaft Material ASTM GR65 GR50 33KV 11KV 35KV

                            12M 450daN Galvanised Metal Pole Shaft Material ASTM GR65 GR50 33KV 11KV 35KV
Product Description

The products above are 12M galvanized power pole, 450daN 33KV 11KV 35KV 

  • Products are designed and manufactured according to  structural standards
  • Only our company can comply to these global manufacturing standards which gives us an edge over our competitors
  • Products are hot dip galvanized according to ISO 1461/ASTM A123 standards
  • Pole shaft material : ASTM GR65,GR50

To design in accordance with PLS software, we will require the following design parameters:

  1. The operational wind speed of the region where the pole will be used
  2. The Antenna load and height of the pole
  3. The total height of the pole itself

Product Specifications
21M Galvanized steel pole for trinidad and tobago electricity commission 69kv
This using for 21m hot-dip-galvanized tubular steel pole for the construction for the electric utility’s overhead high voltage transmission lines.
The specification reference the following standards

ASCE/SEI 48:Design of steel transmission pole structures
BS EN ISO 1461 :Hot dip galvanized coatings on fabricate d iron and steel articles. Specification and test methods.
ASTM A123 :Standard specification for zinc (hot galvanized) coating on Iron and Steel Products
ASTM A 153/A153M :Standard specification for zinc (hot galvanized) coatings on iron and steel Hardware

The Design

Type12M 40FT Tubular Steel Pole 450daN  octagonal steel pole ,galvanized poles
Suitable UsesPower Distribution
Shape( Cross section)

Tubular, Octagonal ,

Power grade11kv ,15kv,33kv, 35kv 
No of SectionOne/two/three section
Length (m)12M40FT
FoundationDirect burial- 1.8-2M
Working Load450daN-4.5KN
Breaking Load450daN- 4.5KN , 
Safety Factor1.2 , 1.5, 1.8 , 2.0
MaterialASTM 572 GR50 or equal ,ASTM 572 GR65 or equal.
Minimum Yield Strength355 mpa / 450mpa
Minimum Ultimate Tensile Strength450mpa/550mpa
Max Ultimate Tensile Strength 
EL %25%
Top diameter(mm)130-180
Bottom diameter(mm)310-400
Min Thickness(mm)>=4mm ,
Tolerance of Dimensions+- 1%
EngravingName plate through rivet or glue ,engraving ,embossment as per customers’ requirements
Surface Treatment

Hot Dip Galvanization according to ASTM A123 standards

Joint of Poles

Insert Mode, Inner Flange Mode, Face to Face Joint Mode.

Loading Conditions 
  • Maximum line deviation
0-2 degree
  • Design Wind Speed (Extreme Wind)
32m/s 125km./h
  • Circular Shape Factor
  • Maximum Deflection (Extreme Wind)
10% of overall pole length

Internal and external double welding process produces a seamless surface
Welding Standard :AWS ( American Welding Society ) D 1.1

Packaging & Shipping

We cover the top and bottom parts of the pole with a mat or straw bale in order to protect it from damage to the galvanized surface that may occur during transportation. Packaging can also be done according to clients’ requirements.
Process of Production

Verification of Materials → Cutting → Molding or Bending → Vertical Welding → Verification of Dimensions → Flange Welding → Hole Drilling → Calibration→ Deburring Process → Galvanizing, Powder Coating or Painting → Recalibration → Threading → Packaging

12M 450daN Galvanised Metal Pole Shaft Material ASTM GR65 GR50 33KV 11KV 35KV 0

Q1. How can I get a price of needed pole?

A: 1. Please provide exact dimensions such as height, pole shaft material type and thickness, top and bottom diameters. We can then give you an accurate quotation based on your specifications.
2. You can send us a detail and assembly drawing; we can then provide you with an accurate quotation based on the drawing.

Q2. I am a small wholesaler; do you accept a small order?
A: It's not a problem if you are a small wholesaler; we accept orders of various quantities.
Q3. I am a designer; Can you help me to produce the sample which we designed?
A: Our mission is to help our customers be successful. We are more than happy to help you solve any problems that you may have.
Q4: We want be your agent for our area. How do I apply for this?
A: Please send your proposal and your company profile.
Q5. Tell me about your company?
We have been a manufacturer and exporter of all kinds of steel poles including power poles, street lighting poles, telecommunications poles and other steel based products since 2000. Our products have been exported to many regions around the world.
Q6. Do you have some special policies for Branded companies?
A: Yes, we have some special support for the company who has own brand but are also in our VIP customers list. Please send us a copy of your sales data so we can analyze the best course of action in supporting you for your products in your market.
Q7. Do you provide Door to Door service? Because i don't know how to deal with customs clearance.
A: We provide Door to Door service to help you reduce shipping time and costs. This is because we have additional discounts with the shipping companies as we have done many shipments in the past. This in turn will save you lots of time and money.