Qingdao Sangao Metal Structure Co.,Ltd is a professional powder coated steel structure poles manufacturer and factory,Website:http://www.china-weldedpipe.com, we have been exporting high quality powder coated steel structure poles made in China for years, welcome to contact us.product descriptionTypePowder Coated Steel Structure PolesShapeMulti-pyramidal,Columniform,polygonal or conicalMaterialNormally Q345B/A572,minimum yield strength>=345n/mm2
=235n/mm2As well as Hot rolled coil from Q460 ,ASTM573 GR65, GR50 ,SS400, SS490, to ST52-Torlance of dimenstion+- 1%Power10 KV ~550 KVSafety FactorSafety factor for conducting wine : 8Safety factor for grounding wine : 8Design Load in Kg300~ 1000 Kg appliced to 50cm from the to poleMarksName palte through rivert or glue ,engrave ,emboss as per customers requirementsSurface treatmentHot dip galvanized Following ASTM A123, color polyester power or any other standard by clients required.Joint of PolesInsert mode ,inner flange mode ,face to face joint mode .Design of poleAgainst earthquake of 8 gradeWind Speed160 Km/Hour . 30 m /sMinimum yield strength355 mpaMinimum ultimate tensile strength490 mpaMax ultimate tensile strength620 mpaStandardISO 9001Length of per sectionWithin 14m once forming without slip jointWeldingWe has past flaw testing.Internal and external double welding makes the welding beautiful in shapeWelding Standard :AWS ( American Welding Society ) D 1.1Thickness2 mm to 30 mmProduction Processmaterial checking → Cutting →Molding or bending →Welidng (longitudinal )→Dimension verify→Flange welding →Hole drilling →Calibration → Deburr→Galvanization or powder coating ,painting →Recalibration →Thread →PackagesPackagesOur poles as usual are covered by Mat or straw bale at the top and bottom ,anyway we can also follow clients req
