... market:Middle-east,Africa,Asia,America. product name hot expanded seamless steel pipecertificationAPI5L/5CT certificate,CQM ISO9001:2000 approved.standardGB Series,DIN ... or square cut,plastic capped.packingbundles wrapped with strong steel strip,seaworthy packing.payment termsT/T,L/Cexport percentage21%- ... equipment,drawing-oil-equipment and structure purpose! hot expanded seamless steel pipe