GENERAL SPECIFICATIONS FOR STEEL POLE | ||||
Type | Customized electric steel pole hot dip galvanized steel pole | |||
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 | |||
Power | 10 KV ~550 KV | |||
Design Load in Kg | 300~ 1000 Kg appliced to 50cm from the to pole | |||
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 | |||
Standard | ISO 9001 | |||
Welding | We has past flaw testing.Internal and external double welding makes the welding beautiful in shape Welding Standard :AWS ( American Welding Society ) D 1.1 | |||
Thickness | 1 mm to 30 mm |