110KV Power Transmission Electrical Steel Pole

110KV Power Transmission Electrical Steel Pole Product description Type 110KV power transmission electrical steel pole Suit for Electricity distribution Shape Conoid ,Multi-pyramidal,Columniform,polygonal or conical Material Usually Q355B/A572,minimum yield strength>=355n/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 polyester power or any other standard by client required Joint of Poles Insert mode,inner flange mode,face to face joint mode Design of pole Against earthquake of 8 grade Minimum yield strength 355 Mpa Minimum ultimate tensile strength 490 Mpa Max ultimate tensile strength 620 Mpa Length of per section Within 14m once forming without slip joint Welding We has past flaw testing.Internal and external double welding makes the welding…