... :2008 qualified 2.Dia:1/4"--5" Lenght:2"--300" 3.Finish:PLN,ZP,HDG,etc. High quality. ASTM A193 threaded ... .BSW2)Material: carbon steel, stainless steel brass.3)Grade: B74)Surface treatment : Zinc Cr+3,Yellow Zinc Cr+6, black, hot dip ... into pallet, paper tube packing or ccording to customers' requests6)Payment:accept L/C, T/T7)We have our principle as "clients ...