History
1982 Establishment of Kalup factory in Saveh (ERW Pipes ASTM)
1994 Establishment of Kalup factory in Isfahan(Spiral Pipes AWWA)
2000 Establishment of Foulad Kouhpaye in Isfahan (Light Sections)
2004 Development of Kalup factory in Saveh (ERW Pipes API)
2009 Development of Kalup factory in Isfahan (ERW Pipes AWWA and HSS ASTM)
2010 Development of Kalup factory in Isfahan (ERW Pipes API)
2015 Development of Kalup factory in Isfahan (Steel Service Center,Cut to Length,Slitter)
2017Development of Kalup factory in Isfahan (Spiral Pipes AWWA up to 120 inches long and 18 meters long)
