33KV Hot Dip Galvanization Electrical Power Pole For Over Headline Project
Hot Dip Galvanization
AWS D 1.1
ASTM A 123
10kv To 400kv
33KV Hot dip galvanization electrical power pole for over headline project
Straight Pole ,Tensile Pole ,Turn Pole
Conoid ,Multi-pyramidal , Columniform,polygonal or conical
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-
Tolerance of dimension
10 KV ~550 KV
Safety factor for conducting wine : 8
Safety factor for grounding wine : 8
Design Load in Kg
300~ 1000 Kg applied to 50cm from the top pole
Nane plate through rivert or glue ,engrave ,emboss as per customer
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
160 Km/Hour . 30 m /s
Minimum yield strength
Minimum ultimate tensile strength
Max ultimate tensile strength
Length of per section
Within 14m once forming without slip joint
We have past flaw testing. Internal and external double welding makes
the welding beautiful inshape Welding Standard :AWS ( American
Welding Society ) D 1.1
1 mm to 30 mm
Raw material test → Cutting →Molding or bending →Welding
(longitudinal )→Dimension verify →Flange welding →Hole drilling
→Calibration→ Deburr →Galvanization or powder coating ,painting
→Recalibration →Thread →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.
These are the standard accessories of the electric pole.
1. All of our material are purchased from famous mill factory to assure the quality
2. A mill certificate issued by the mill factory with stamp and signature must be provided before
unload the material in our factory; otherwise we have our reason to refuse the material.
3. Before put into production, all the material must pass the chemical and physical analysis to
make sure that they have met the requested strength and component.
As an BV, ISO, SGS approved supplier in China, we have more than 20 years produce and export
steel pole ,and we can assure the pole we offered is of sound quality which made from qualified material
with our professional workers and advance equipment.
Jiangsu Milky Way Steel Poles Co.,Ltd (Original name:Yi xing Milky Way Steel Poles Factory) was
founded in 1991 is a cooperative shares system corp. The company covers an area of 150,000 square
meter .It is now centralizing in pole design, ,research, production ,and installation. After twenty years of
development,the company owns Hot Spray Coating Zinc Branch Factory ,Anhui Steel Branch ,Milky Way
Lighting Installation Engineering Company. The total asset of the company amount to 100 million RMB
and the annual production of transmission pole comes to 20 thousand ton per year.The annual
production of steel structure comes to 10 ton and street pole of 30 thousand sets .