... 16Mn,Q345 3)size :12-816*2-60mm seamless steel pipe for structural purposes 1, standard : BS .JIS. ... 6,delivery : within 15-45days 7,packing ways : in bundle or as your request . 8, application :for ... seven zero four Welcome you inquire the more in steel pipe by mail or call asap! Address: No ... .14,District2,Dadong Steel Pipe Market, Development Zone,liaocheng, shandong, china Tel: ...