| Product details •Type:Steel tubular tower, Communication tower, Lighting rod tower, Radio and television tower, Substation architecture Telecommunication tower •Materials: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 ST5,GR50 ,SS400, SS490 •Welding:Welding complies with AWS D1.1 standard. CO2 welding or submerged arc auto methods No fissure, scar, overlap, layer or other defects Internal and external welding makes the pole more beautiful in shape If customers need any other requirements of welding, we also can make adjustment ad your request •Glavanizing:Hot dip galvanization in accordance with Chinese standard GB/T 13912-2002 and American standard ASTM A123; or any other standard by client required •Joint:Joint with insert mode, flange mode or welding •Applications: electricity power or telecom communication,subtation structure Welding certificate:AWS,CWB,ASME,CE •System certificate:ISO9001,ISO14001,OHSAS Qingdao Huijintong Power Equipment Co., Ltd.is a professional manufacturer producing various galvanized substation granty structure including Lattice Angle Steel Tower, Steel Tube Tower, Communication Tower, Substation Structure, Solar Bracket, Radio & Television Tower, Plant Structure and Misc. Steel Structures, etc. used for 1000kV extra-high voltage and below voltage levels of transmission lines.Substation Steel Structures website:http://www.hjttower.net/substati ... n-steel-structures/ |
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