... , 6m, 11.8m, 12m 3.Application:Foodstuff, gas, metallurgy etc ASTM A199 T12 Alloy Steel Bar/RodWe are specialized in supply ... ,STBA23,STBA24,STBA25,STBA26,STPA20,STPA22,STBA23,STPA24,STPA25,STPA26,ASTM A213(T2, T5, T9, T11, T12, T22) A119 (T5,T9 ... pipe6)Precision instrument manufactureContact please feel free contact meProducts Show ASTM A199 T12 Alloy Steel Bar