고전압 15 - 힘 Transmsion를 위한 관 강철 폴란드가 30m에 의하여 직류 전기를 통했습니다

Q345 15-30m Steel Pole High Voltage Steel Tubular Pole With Cross Arm Working atmosphere of lighting fixture -35 ℃~+45 ℃ 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 Wind Speed 160 Km/Hour Minimum yield strength 355 mpa Minimum ultimate tensile strength 490 mpa Standard ISO 9001 Length of

교차하는 팔 ISO9001를 가진 고전압 강철 관 폴란드의 둘레에 주문을 받아서 만드는: 2008년

Q345 Customized High Voltage Steel Tubular Pole With Cross Arm Height 6m to 12m Shape Conoid ,Multi-pyramidal,Columniform,polygonal or conical Application Airport ,seaport,plaza,stadium ,square,highway,street way 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, to ST52- Lamp Power 20 W- 400 W (HPS/MH) 220V (+-10%) /50Hz Torlance of the dimenstion +- 2