Hot dipped galvanized square steel pipe

commoditySquare steel pipeprocess methodcold drawn/cold pligeredmaterialQ195-Q235size15mm-500mmOD15mm-500mmWT0.5-5.75mmLengthMax 13meterspackingEach in a plastic bag or as per customer'requirement Specification: 30-800mm Thickness: 3-40mm Material: Q235, Q345, 20#, ST44, ST52, ASTM A500 Standards: GB, DIN, JIS 1) Dimentions: 30*30mm-800*800mm, Thickness:3-40mm, Length: <13m 2) Material: Q235, Q345, 20#, ST44, ST52, ASTMA53, ASTMA106, STKR490 3) Standards: JIS G3466, DIN EN 10210, DIN EN10219, ASTMQA500, GB/T3094-2000, GB/T6728-2002 4) Use: construction structure, machinery making, container, hall structure, sun seeker, offshore oil field, sea trestle, motorcar cassis, airport structure, shipbuilding, automobile axle pipe and so on. 5) Packaging: square shape bundles wrapped with strong steel strip or as per customer’s requirements 6) Surface: oiled or black painted to prevent rust 7) Plian or beveled ends 8) OEM available 9) Certificates: CE, CCS