... )Steel gradeQ195,Q215,Q235,Q345,Fe360,St37-2,SS330SS400,ASTM 1010,ASTM 1017,ASTM 1020PackingIn square bundles with warterproof paperAddition1)steel ... grade :Q195,Q215 Q235 Fe360, St37-2, SS330, SS400,ASTM 1010, ASTM 1017, ASTM 10202)Manufactured to meet ISO9001, ASTM, API ...