: Non-alloyExport time: since 2006Brand: TianyingtaiProduct Category: metllurgy,Minerals And Exports Trade Co., Ltd.ProductStandardSizeWTLengthSquare tube GB/T 3094 ASTM A500 EN 1021910*10-600*600mm0.7 -- 12 mm3-12mAccordingtocustomers' requirementZinc coatingusual abou 220g/m2 , can be request more or black bared.MaterialQ195-235, Q235,Q195,Q215,Q345MarketNorth/South America, Europe, Asia,Africa,Mid East,ect.MOQ5 tonsPortPackagingDelivery timeTianjin XinGang In bulk / in bundle with steel str