... *170mm Length: 2-12m Thickness:0.6mm-2.5mm Material:Q195/Q235 Quick Details Standard: BS, JIS, GB, ASTMStandard: BS ... EN10296, BS EN10219, BS E...Grade: A53-A369, ST35-ST52, Q195-Q345Grade: A53(A,B), St37, St52, St42, Q235, Q345, ... ... : ERWThickness: 0.5-2.5mmTechnique: WeldedModel Number: ATSM,GB,BSGrade: Q195-Q235Standard: ASTM A53-2007Packaging & Delivery Packaging Detail:Standard packing in ...