overhead power line electric pole galvanized steel pipes 

Galvanized Steel Octagonal Pole Mounting Power Cable Fiber Optic Pole use Fiber Optic cable connect pole to pole. the function is transfer communication,network etc. the Fiber Optic pole same with power pole,the design load have:160daN,200daN,490daN,650daN etc,accordance with the pole force difference,the pole design load are different. the fiber optic pole yield strength up to 345Mpa or more,accordance with the steel material yield strength. Product description type Galvanized Steel Octagonal Pole Mounting Power Cable 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 tolerance of di…