Framework Transformer Electric Substation Poles
Qingdao Sangao Metal Structure Co.,Ltd is a professional framework transformer electric substation poles manufacturer and factory,Website:http://www.china-weldedpipe.com, we have been exporting high quality framework transformer electric substation poles made in China for years, welcome to contact us.Product DescriptionPole's height25ft,30ft,35ft,40ftTypeSteel PoleShape of poleTubular Concial Polygonal octagonalMaterialSteelWall thickness3.0mmOnce formingyesWeldingWelding complies with CSA and AWS, AWS D1.1 standard. The welders have got corresponding certificate after testing and inspection.GalvanizingHot dip galvanization in accordance with Chinese standard GB/T 13912-2002 or American standard ASTM A123.Voltage69kv
