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Qingdao Sangao Metal Structure Co.,Ltd is a professional 35kv double circuit type manufacturer and factory, we have been exporting high quality 35kv double circuit type made in China for years, welcome to contact us.
Type |
35KV Double Circuits Type |
Suit for |
Electricity distribution |
Shape |
Conoid ,Multi-pyramidal,Columniform,polygonal or conical 35kv electric steel pole |
Material |
Usually Q345B/A572,minimum yield strength>=345n/mm2 |
Torlance of dimenstion |
+- 2% 35kv electric steel pole |
Power |
10 KV ~550 KV |
Safety Factor |
Safety factor for conducting wine : 8 |
Design Load in Kg |
300~ 1000 Kg appliced to 50cm from the top for 35kv electric steel pole |
Marks |
Name palte 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 for 35kv electric steel pole |
Wind Speed |
160 Km/Hour . 30 m /s for 35kv electric steel pole |
Minimum yield strength |
355 mpa for 35kv electric steel pole |
Minimum ultimate tensile strength |
490 mpa for 35kv electric steel pole |
Max ultimate tensile strength |
620 mpa for 35kv electric steel pole |
Standard |
ISO 9001 for 35kv electric steel pole |
Length of per section |
Within 14m once forming without slip joint |
Welding |
Welding Standard :AWS ( American Welding Society ) D 1.1 for electrical pole |
Thickness |
1 mm to 30 mm for 35kv electric steel pole |
Production Process |
Rew material test → Cutting→Molding or bending →Welding (longitudinal )→Dimension verify→Flange welding →Hole drilling →Calibration → Deburr→Galvanization or powder coating ,painting →Recalibration →Thread →Packages |