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Iran, irin Falopiani fun darí ina- ati deede be

Iran, irin Falopiani fun manufacture pipelines, pipe paipu, awọn ẹrọ ati darí ẹya

Iran, irin tube fun be

GB / T 8162-2008 10 #, irin, 20 #, irin, 35 #, irin, 45 #, irin, Q345, Q460, ati be be lo

Iran carbon, irin ati ki alloy, irin darí tube

ASTM A519-2006 1018, 1026, 8620, be be lo

Gbona-yiyi ti kii-alloy igbekale irin ati ki o itanran-grained igbekale, irin fun ṣofo apakan

BS YO 10210-1-2006 S235GRH, S275JOH, S275J2H, ati be be

Iran, welded ati ki o gbona-fibọ galvanized, irin Falopiani

ASTM A53 / A53M-2012 GR. A, GR.B