220v Steel Power Pole

We are engaged in offering excellent quality 220V Steel Power Pole to our valuable clients.
Thickness:1 mm to 30 mm
Suit for:Electricity distribution
Shape:Conoid ,Multi-pyramidal , Columniform,polygonal or conical
Material: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:+- 2%
Power:10 KV ~550 KV
Safety Factor: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
Marks:Nane plate through rivert or glue ,engrave ,emboss as per customer requirement
Surface treatment: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
Wind Speed:160 Km/Hour . 30 m /s
Minimum yield strength:355 mpa
Minimum ultimate tensile strength:490 mpa
Max ultimate tensile strength:620 mpa
Standard:ISO 9001
Length of per section:Within 14m once forming without slip joint
Welding:We have past flaw testing. Internal and external double welding makes the welding beautiful in shape
Welding Standard :AWS ( American Welding Society ) D 1.1