History
1982 Establishment of Kalup factory in Saveh (ERW Pipes ASTM)
1994 Establishment of Kalup factory in Isfahan(Spiral Pipes AWWA)
![](/filegallery/kalup.ir/تاریخچه/1373 - Copy 1.JPG)
2000 Establishment of Foulad Kouhpaye in Isfahan (Light Sections)
![](/filegallery/kalup.ir/تاریخچه/1379.JPG)
2004 Development of Kalup factory in Saveh (ERW Pipes API)
![](/filegallery/kalup.ir/تاریخچه/1383.JPG)
2009 Development of Kalup factory in Isfahan (ERW Pipes AWWA and HSS ASTM)
![](/filegallery/kalup.ir/تاریخچه/1388 - Copy 1.JPG)
2010 Development of Kalup factory in Isfahan (ERW Pipes API)
![](/filegallery/kalup.ir/تاریخچه/1389 - Copy 1.JPG)
2015 Development of Kalup factory in Isfahan (Steel Service Center,Cut to Length,Slitter)
![](/filegallery/kalup.ir/تاریخچه/1394.JPG)
2017Development of Kalup factory in Isfahan (Spiral Pipes AWWA up to 120 inches long and 18 meters long)![](/filegallery/kalup.ir/تاریخچه/1396.JPG)