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Yixing Futao Metal Structural Unit Co. Ltd 86-510-87871161
High Quality Galvanised Power Pole  17m 18m 19m Galvanized Metal Pole

High Quality Galvanised Power Pole 17m 18m 19m Galvanized Metal Pole

  • High Light

    galvanized steel pole


    galvanised steel posts


    69kv Hot Dip Galvanized Pole

  • Height
    17, 18, 19m
  • 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
  • Design Load
    2500daN, 3000daN
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
  • Minimum Order Quantity
    7 pieces
  • Price
    $141- $1598/piece
  • Packaging Details
    40HC or OT,
  • Delivery Time
  • Payment Terms
    L/C, T/T
  • Supply Ability
    2200 pieces every month

High Quality Galvanised Power Pole 17m 18m 19m Galvanized Metal Pole

                                    High Quality Galvanised Power Pole 17m 18m 19m Galvanized Metal Pole


Product Description

The products above are 17m,18m ,19m Metal Galvanized Steel Power Pole strong metal pole for Costa rica market

  • 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

17m,18m ,19m Metal Galvanized Steel Power Pole strong metal pole for Costa rica market


The specification references 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

Type 17m,18m ,19m Metal Galvanized Steel Power Pole strong metal pole for Costa rica market
Suitable Uses Power Distribution
Shape( Cross section)

Tubular, Octagonal ,12side


Power grade 66kv, 69kv 
No of Section One/two/three section
Length (m) 70FT 75FT 90FT 
Foundation Direct burial- 1/6 of length
Working Load 2500kgf, 3000kgf
Breaking Load 5000kgf, 6000kgf 
Safety Factor 2.0 safety factor 
Material ASTM 572 GR50 or equal ,ASTM 572 GR65 or equal.
Minimum Yield Strength 450mpa
Minimum Ultimate Tensile  550mpa
Max Ultimate Tensile Strength  
EL % >=16%
Top diameter(mm) 300
Bottom diameter(mm) 850
Min Thickness(mm) >=6mm ,
Tolerance of Dimensions +- 1%
Engraving Name 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)
33M/S , 150KMH
  • 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.


Loading Test With test picture 

  • The performance tests of poles shall be borne by the supplier.
  • EDCL requires that the following performance tests must be conducted in presence of a representative of EDCL before the first delivery.


High Quality Galvanised Power Pole  17m 18m 19m Galvanized Metal Pole 0

Examinations of the poles (visual and dimensional monitoring)

  • Dimensional Characteristics: the height, dimensions at the top end and the base, straightness of pole.
  • Finished aspect inspection:
  • well finished welding: absence of blisters filling and cuttings (“colmatage et bouture”) of soldering wire.
  • well finished Galvanization: absence of extra thickness, needles, flow remains, joining and black spots.
  • Markings and indications.
  • Presence of mechanical protection at the top and at the base of the pole.
  • Presence of earthing terminals

Coating Quality control:

In accordance with ISO 1461 standards or equivalent: Thickness Control of galvanization coating and Quality control of zinc (bath of galvanization).


Tests on poles (Mechanical tests)

Non-destructive bending test (checking of the elastic limit), It is the checking of the withstand of the pole subjected to a strain F applied to the top of the embedded pole; F = (nominal tensile tension x safety factor) + fictitious


Pressure of the wind.

Method of test:

The method consists of increasing slowly and regularly the load applied to the pole from 0 to F, and meanwhile noting the variation of sag (bending of pole) corresponding to the following loads: 25% F, 50% F, 75% F, 80% F, 90% F and 100% F.

After lasting 1 mn under the load F, the pole is discharged slowly and regularly until no-load (zero load). The residual sag will be noted down. The test is satisfactory if the residual sag does not exceed 2% of the sag corresponding to 100% F load, and neither disorder nor deformation appears on the pole.


Breaking Test

Loads are applied to the pole already subjected to the deflection test under the same conditions as those specified, however the progression of the loads is carried out continuously and non-stop until pole break occurs.

The value of the load leading to pole breaking will be noted down. The breaking stress must be equal to or higher than F


Quality control of steel

A report relating to the quality of steel intended for manufacturing of the ordered poles, and in accordance with steel quality control of EN 10025 standard or equivalent must be provided to EDCL.


Acceptance tests

Acceptance tests shall be done in factory and will be borne by the supplier. Tests will be sanctioned by statements signed by the present parts. EDCL reserves the right to be represented in these tests.

Sampling will be done in accordance with the stipulations of the international standard and on the following basis:

  • Level of control: S2
  • Normal simple control: it is supposed that moving to reduced or reinforced control will be done in accordance with the stipulations of the abovementioned standard.
  • Acceptable Level of quality (ALQ): 2.5. Moving from normal control to reduced or reinforced control will be made in accordance with the international standard

Acceptance tests shall include the following tests:

A. visual and dimensional monitoring of poles; finished visual aspect inspection

  • Well finished welding: blisters absence, filling and cuttings of soldering wire.
  • Well finished galvanization: absence of extra thickness, needles, remains flow, joining and black spots.

B. dimensional inspection

  • Dimensional Characteristics: Height, dimensions at the top end and the base.
  • Presence of mechanical protection at the top and at the base of the pole.
  • Thickness Control of galvanization coating. In accordance with the international standard.


Production Process

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




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.