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Galvanized Round Tapered Steel Used Street Lighting Poles  

Galvanized Round Tapered Steel Used Street Lighting Poles

                                    Galvanized Round Tapered Steel Used Street Lighting Poles Product Description Type Galvanized tapered steel poles 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 dimenstion ±2% power 10KV-550KV safety factor support wind speed 160 Km/Hour 30 m /s design capacity load 300~ 1000 Kg Surface treatment Hot dip galvanized Following ASTM A 123, color polyes…