Specification Product Hollow Bar / Pipa Kotak / Square Pipe SteelStandard:BS, ASTM, API, BS 1387, BS EN10025, BS EN 39, BS EN10219, ASTM A106-2006, ASTM A53-2007, API 5L,JIS,DIN,EN,API,ASTM,BS,GBGrade:10#-45#, 16Mn, Q195-Q345, 10#, 20#, 16Mn, Q235, Q345, Q195, Q215, Q195,Q215,Q235,Q345Thickness:0.5 – 20 mmSection Shape:Square and RectangularPlace of Origin:JapanKoreaUSAChinaSecondary Or Not:Non-secondaryApplication:Structure Pipe, Construction Industry,Metallurgical Industry,Farm VehiclesTechnique:Hot RolledCertification:ISO,API,CE,SGS, ISO,SGS,APISurface Treatment:Black,Oiled,Painted,Galvanized, Oiled,Painted,GalvanizedSpecial Pipe:EMT PipeAlloy Or Not:Non-alloyBrand Name:DongPengBoDaLength:1-12meter as your requestPacking:In bundles,Oiled with PE clothZinc Coated:Hot-Dip Galvanzied:200-500g/m2 Pre-Galvanzied:60-120g/m2Ends:Square Cut,Burring